Issue number 423 of the CIES Football Observatory Weekly Post ranks 60 top division leagues around the world according to the percentage of coaches in place at the start of the 2022/23 season who are no more in charge today. Of the 850 teams analysed, 484 changed coaches during the season, corresponding to a percentage of 56.9%.

The greatest percentages were measured in three leagues from the former Yugoslavia (Bosnia, North Macedonia and Serbia), followed by one from Central America (Costa Rica) and two from Africa (Algeria and Tunisia). At the other end of the scale are India (just one coach replaced in 11), Malta (3 in 14) and Australia (3 in 12). For the big-5, the values range from 55% in the Premier League (11 out of 20) to “only” 35% in Serie A (7 out of 20).

Clubs that changed coach at least once made the first replacement on average after 45.4% of matches, with a negative record of only 24.6% of games led by the coach who started the season in Romania, followed by the United Arab Emirates and Greece. In the big-5, the values stretch from 56.6% in the English Premier League to 35.6% in the Italian Serie A, where clubs changed relatively few coaches but rather quickly.

The 422nd edition of the CIES Football Observatory Weekly Post presents the ranking of the 100 associations with the highest number of expatriate players in 135 leagues worldwide. With a record number of 1,289 expatriates, Brazil tops the list ahead of France (1,033) and Argentina (905). Nigeria, Japan and the United States heads the rankings for the other main confederations.

The Post also presents the number of expatriates by age group, with the French in first place for those aged 23 or under, Brazilians for those aged 23 to 26 and 27 to 30, and Argentinians for those aged over 30. More detailed analyses including changes measured since 2017, with record increases for France and Colombia, are available in the 85th Monthly Report.

Expatriates are defined as footballers playing outside the association where they grew up, which they left following recruitment by a foreign club. This definition makes it possible to isolate sports migration from ordinary one, thus highlighting the flows directly linked to the practice of football. The Migration Atlas presents the main destinations for football migrants of all origins.

The 421st Weekly Post presents the player with the highest transfer value according to the CIES Football Observatory statistical model for 1,229 clubs in 74 leagues around the world. For each player, we also present the proportion that its value represents with respect to the total value of all footballers under contract with his owner club.

The highest values for the four Champions League semi-finalists were recorded for Erling Haaland at Manchester City (>€200m), Vinícius Júnior at Real Madrid (>€200m), Lautaro Martínez at Inter (>€80m) and Rafael Leão at Milan (>€60m). Among other players heading the table for their respective clubs notably are Bukayo Saka (Arsenal), Pedri González (Barcelona), Jamal Musiala (Bayern), Pedro Guilherme (Flamengo) and Alan Varela (Boca Juniors).

We are also proud to launch a new tool providing access to the estimated value of more than 30,000 professional players worldwide under a scenario with a contractual duration of at least three years. Vinícius Júnior (>€250m), Kylian Mbappé (also >€250m) and Erling Haaland (>€200m) are in the top three positions of this virtual ranking. Gianluigi Donnarumma tops the table for goalkeepers, Éder Militão for centre backs, Reece James for full backs and Jude Bellingham for midfielders.

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The precise value calculated according to the actual contract duration is available through a paid platform alongside many more exclusive statistics. Any interested institution is kindly invited to contact us.

The 420th edition of the CIES Football Observatory Weekly Post uses Wyscout data on dribbling in domestic league matches over the last 365 days to compile a world ranking of the best dribblers according to an index combining the frequency and percentage of successful dribbles, as well as the sporting level of teammates and opponents. Only footballers who have not yet turned 23 and have played at least 1’500 domestic league minutes are included.

Real Madrid’s Brazilian winger Vinícius Júnior tops the list with a successful dribble every 15 minutes and 32 seconds, and a success rate of 50.3% in highly competitive matches. His compatriot Ângelo Gabriel of Santos FC ranks second with even more impressive statistics, albeit in lower-level games: one successful dribble every 13 minutes and 56 seconds with a 64.2% success rate. Bayern Munich’s Jamal Musiala rounds up the podium ahead of AFC Ajax’s Mohammed Kudus.

Players from 35 different leagues are in the top 100, with Spain’s La Liga in first place (11 representatives), one more than the English Premier League and Argentina’s Liga Profesional. Born on 23 December 2004, Brighton & Hove Albion’s Facundo Buonanotte is the youngest player in the top 100, followed by Ângelo Gabriel (born just two days earlier), RB Salzburg’s Israeli Oscar Gloukh and Vélez Sarsfield’s Julián Fernández.

>>> Go to the Post

Issue 419 of the CIES Football Observatory Weekly Post lists the 200 U20 players in 75 leagues around the world (20 in each of the ten positions considered) who have accumulated the most official game experience during last year. The highest score overall was recorded for Barcelona’s prodigy Gavi, whose relative experience capital is 4.37 times higher than the average measured for players of the same age and position.

The top players by position are Plamen Andreev (Levski Sofia, goalkeeper), António Silva (Benfica, centre back), Alejandro Balde (Barcelona, left back), Rico Lewis (Manchester City, right back), Arthur Vermeeren (Royal Antwerp, defensive midfielder), Pablo Gavi (Barcelona, central midfielder), Bilal El Khannouss (KRC Genk, attacking midfielder), Matheus Martins (Watford, left winger), Ângelo Gabriel (Santos, right winger) and Marcos Leonardo (Santos, centre-forward)

The ranking was established according to the experience capital method, taking into account the minutes played in official games during the last 365 days, the sporting level of the matches and the results. Furthermore, the experience capital was related to the average measured for players of the same age and position, which allows us to present a relative score as mentioned above.

The 418th edition of the CIES Football Observatory Weekly Post ranks 75 leagues around the world according to the frequency of penalties awarded by referees since 1 January 2020. The Egyptian Premier League heads the rankings with a penalty whistled every 172 minutes (not including injury time) compared to a global average of 271 minutes.

At the other end of the scale are the Japanese J1 League (every 520 minutes) and J2 League (every 613 minutes), as well as the English Championship, League One and League Two. In terms of conversion rates, the world average is 77.1%. The maximum was recorded in the French Ligue 1 and the Qatar Stars League (82.2%), while the minimum was observed in the South African PSL (71.4%).

>>> Go to the Post

Issue number 417 of the CIES Football Observatory Weekly Post presents the percentage of minutes played by footballers who had not yet turned 20 in domestic league matches played over the last five years by 1,168 clubs in 76 leagues worldwide. Denmark’s Nordsjælland crushes the competition with a record percentage of 37%. Slovakia’s MŠK Žilina and Septemvri Sofia of Bulgaria complete the podium.

The top three outside of Europe is made up of two Venezuelan clubs (Mineros de Guayana and Deportivo La Guaira) and Uruguay’s Defensor SC. Borussia Dortmund leads the way among the teams currently in the big-5, ahead of Stade Rennais and FC Barcelona. In terms of the number of U20 players lined up in domestic league matches since 1 April 2018, the Romanian side FCV Farul tops the table with 45 footballers.

>>> Full data set

The 84th CIES Football Observatory Monthly Report analyses attacking playing styles adopted by clubs in 75 leagues worldwide using data for no less than 18,000 matches collected by InStat (now Wyscout). The team statistics on counter-attacks were combined with those of passes in the opponent’s third to distinguish four different offensive styles of play.

The “pressure” style favouring positional attacks is notably predominant il all big-5 leagues except the Bundesliga. The “alternance” style mixing positional and fast attacks is the dominant one notably in the Belgian and Turkish top divisions. The “waiting” style with below-average values for both counter-attacks and last third passes is the main one in both Germany and Portugal, while the “projection” style favouring quick attacks is notably widespread in Latin America.

The team analysis allows for a more precise definition of the offensive tactical options adopted by individual clubs. Although to different degrees, the majority of the most competitive teams adopt a “pressure” attacking style. However, there are exceptions such as Liverpool and Borussia Dortmund who fall into the “alternance” category, Roma and Juventus adopting a “waiting” style or Milan and Eintracht Frankfurt practising a “projection” one.

Finally, we would like to thank the people at InStat for having facilitated access to their data and having understood the meaning of our approach and our mission to push back the frontiers of knowledge in the service of the sustainable development of football around the world. We are sure that our many regular readers will join us in thanking them.

>>> Go to the Report

Weekly Post’s issue number 416 presents the 100 U23 players outside the big-5 with the highest estimated transfer values according to the CIES Football Observatory’s statistical model. Benfica’s centre-forward Gonçalo Ramos tops the list with an estimated value of about €70 million, ahead of three centre backs: António Silva (€66m), Gonçalo Inácio (€62m) and Jurriën Timber (€57m).

Maarten Vandevoordt (Genk on loan from RB Leipzig) tops the list for goalkeepers (€20m), Devyne Rensch (Ajax) for full backs (€23m), Kenneth Taylor (also Ajax) for midfielders (€49m), while the top figure among players outside Europe was recorded for Yuri Alberto (€35m) of Corinthians. The top 100 estimated values for last November and non-big-5 league players under 25 years of age is available here.

>>> Current top 100 U23 list

Issue number 415 of the CIES Football Observatory Weekly Post ranks 76 leagues worldwide according to the number of cards per match handed out by referees since 1 January 2020. Bolivia’s Primera División tops the list (7.01 cards per game with 0.55 reds), while Japan’s J2 and J1 leagues are at the opposite end of the spectrum (1.99 cards per match with just 0.05 reds).

Seven Latin American leagues rank in the top nine in terms of total number of penalty cards, the only exceptions being Portugal’s Primeira and Segunda Liga. At the opposite end, Japan’s top two divisions are ahead of the top two leagues from the Netherlands. England’s Premier League Championship, League One and League Two are also at the bottom of the table, confirming the low propensity of referees across the Channel to issue penalty cards.

>>> Go to the Post

Issue 414 of the CIES Football Observatory Weekly Post ranks 126 associations worldwide according to the average age of their senior men’s national team line-ups fielded in the last year. The maximum was recorded for Kuwait (29.76 years), while the minimum was observed for Bahamas (22.82 years). In Europe, the values range from 29.40 years for Belgium to 25.07 years for Turkey.

The three lowest values among last FIFA World Cup participants were measured for the USA (24.74 years), Ecuador (25.78 years) and Ghana (25.97 years). All three selections have a bright future ahead. Overall, the share of minutes of players aged 21 or under is 10.2%, compared to 32.7% for 22-25 year olds, 31.5% for 26-29 year olds and 25.6% for 30 year olds or over.

>>> Go to the Post

The loan of players is a practice much in vogue in professional football. The 83rd edition of the CIES Football Observatory Monthly Report analyses the characteristics of 3,178 players currently on loan in 75 leagues from 57 associations worldwide. It notably shows that loans concern 9.5% of players, with record percentages at around 20% in Italy.

The report also highlights that loans do not just involve footballers at the start of their career. Indeed, less than 30% of the total number of players on loan are 21 years of age or under, while almost half are 24 or over. This shows that loans are not uniquely used with the aim of developing the potential of young players, but also for several other reasons, such as making room in squads or signing reinforcements without paying transfer indemnities.

Many big-5 league teams figure among the clubs who loan out the most players present on the 1st March in the 75 leagues analysed. Arsenal tops the list with 25 footballers loaned out, followed by Atalanta. Inter, Brighton & Hove Albion, Manchester City, Juventus, Chelsea and Wolverhampton also are in the top 10. Generally speaking, the more competitive the club, the more it tends to loan out players to other teams.

In 63.5% of cases, the clubs where players are loaned have a lower sporting level to the owner clubs. This result indicates that loans principally serve the interests of the wealthiest teams, by allowing them to control the career of more players than they could have in their squad and develop. The club multi-ownership strategy, increasingly used by dominant teams, only reinforces this process.

>>> Full Report

Issue number 413 of the CIES Football Observatory Weekly Post presents the top 100 clubs in the world according to the estimated value of transfer rights held on players in the squad, on loan to other teams or sold with a sell-on percentage. Manchester City top the list with the ownership of transfer rights on no less than 46 players for a total estimated value of €1.46 billion.

Spanish giants Barcelona and Real Madrid complete the podium, ahead of three other English teams: Arsenal, Chelsea and Liverpool. With transfer rights held on players corresponding to €264 million, Brazil’s Flamengo are the highest ranked non-European club. More information on the CIES Football Observatory’s statistical model for estimating the transfer value of professional football players is available in this scientific paper.

>>> TOP 100

Issue 412 of the CIES Football Observatory Weekly Post analyses WyScout data on domestic league assists made by players in 75 championships around the world over the last 365 days. By weighting the number of assists with the sporting coefficient of the matches played, Kevin De Bruyne comes out on top ahead of Ousmane Dembélé and Lionel Messi.

With 12 assists and a weighted score of 13.8, which puts him in sixth place overall, Dejan Kulusevski tops the list among U23 players. Sebastián Villa (Boca Juniors) is the top ranked player currently active in a South American league. In purely numerical terms, without weighting assists by the sporting level of the matches played, with 19 assists in last year domestic league matches, three players are at the top: Dušan Tadić (AFC Ajax), Ahmed Sayed ‘Zizo’ (Zamalek SC) and Emil Hansson (Heracles).

>>> Top 100 assistmen worldwide

The 411th CIES Football Observatory Weekly Post ranks the teams currently playing in 75 leagues around the world according to the number of different players fielded in domestic league matches over the last five years. The top three most stable teams are Sweden’s Halmstads BK (44 footballers), Manchester City (47) and Athletic Club (49), with the Brazilians of Ponte Preta (168) at the opposite end. 

>>> Access the Post

The 410th CIES Football Observatory Weekly Post ranks the teams in 52 leagues around the world according to the current season’s ratio between fouls committed and suffered. In the five major European championships, according to the InStat/Wyscout data, the values range from a ratio of 1.49 for Manchester United to 0.68 for Real Madrid.

By league, the highest number of fouls per match was recorded in the Serbian top division (30.3) and the Portuguese second one (30.2). At the other end of the scale are the Danish and Dutch top tiers (19.3 in both cases).

>>> Go to the Post

The CIES Football Observatory research team is pleased to announce the publication of a ground-breaking report that reveals for the first time the inflation of player prices. Over the last decade, player prices have increased at an annual rate of 9%. A footballer paid €1 million in 2013/14 now costs €2.16 million (+116%).

The prices of players recruited by English Premier League clubs have risen more sharply than those of footballers hired by teams outside this competition: on average +12.2% per year compared to +8.4%. Inflation was also particularly marked for centre backs (+12.5% per annum), full backs (+11.1%), as well as for players aged 21 or under (+12.7%).

Overall, all else being equal, player prices increased at an annual rate of 13.8% between the 2013/14 and 2019/20 seasons, and then by -0.2% in the three seasons following the pandemic. However, after falling sharply in 2021/22, player prices resumed their growth in 2022/23, suggesting a rapid return to record levels.

In terms of investment volume, the total of €9.12 billion measured in 2022/23 is the second highest since the record season of 2019/2020. The rebound in 2021/22 from the sharp decline in the pandemic-affected 2020/21 season has thus continued into the current season, with even a new record for a winter transfer window in January 2023, largely driven by Premier League teams’ spending.

>>> Access the Report

Issue number 409 of the CIES Football Observatory Weekly Post ranks teams worldwide according to the total estimated transfer value of their youth academy graduates (at least three years between the ages of 15 and 21) active in more than 50 professional leagues. SL Benfica tops the table with a total academy graduates’ value of €670 million spread between 104 players, of which €151m for 20 footballers whose transfer rights are still owned by the Portuguese team. Chelsea and Barcelona round up the podium, while three Brazilian teams are in the top 10.

Transfer values were assessed through a statistical model exclusively developed by the CIES Football Observatory research team. A toolkit developed in association with Wyscout available on subscription notably includes the estimates for >30,000 players from 75 leagues worldwide. More information and a free trial access are available on demand.

>>> Top 100 academies

The 408th CIES Football Observatory Weekly Post presents the net spending (including add-ons) for transfers concluded over the last five seasons by the 100 clubs with the highest volume of trade. Chelsea has the most negative balance with a deficit of €749m, of which a record €620m during the current season, ahead of Manchester United (-€670m) and Arsenal (-€544m). Ninth-placed Juventus has the biggest deficit among non-English clubs (-€337m). Benfica tops the list of positive balances with net revenues of €369m, including €157m in the current season, notably thanks to the record transfer of Enzo Fernández to Chelsea.

Acess the full data per club and season

Visit our website for more exclusive football stats

Issue 407 of the CIES Football Observatory Weekly Post presents the players who have performed best in the area of take on over the past year on the basis of an exclusive index based on 100 taking into account the frequency of successful dribbles and crosses, playing time, as well as the sporting level of matches played. Ousmane Dembélé tops the list among attacking players and João Cancelo among defending ones.

Vinícius Júnior and Kevin De Bruyne round up the podium for offensive players. Seventh overall, Kylian Mbappé is the highest-ranked footballer among those who played primarily in the centre of the attack. Three players who have not yet turned 20 appear in the top 100: Jude Bellingham, Ângelo Gabriel (Santos FC) and Jamal Musiala. The evergreen Croatian Luka Modrić is the oldest player on the list, ahead of Salernitana’s Antonio Candreva.

Among defensive players, João Cancelo outranks Trent Alexander-Arnold and Javi Galan (Celta Vigo). Four players aged 23 or under are in the top ten: Pedro Porro (fourth), Reece James (eighth), Nuno Tavares (ninth) and Alphonso Davies (tenth). The French Malo Gusto and Quentin Merlin are the youngest footballers in the top 100, while Jesús Navas and the fresh América Mineiro recruit Nino Paraíba are the oldest.

For more information on the different areas of play considered by the CIES Football Observatory for the analysis of players’ technical performance (InStat/Hudl data), please refer to this Monthly Report.

>>> Tops 100

Issue 406 of the CIES Football Observatory’s Weekly Post presents the 50 clubs that spent the most on the player market during the current and last summer’s transfer windows. Chelsea crushes the competition with €555 million invested (including add-ons) to acquire 15 footballers. This is more than double the amount spent by the second biggest spender: Manchester United (€272 million for 7 players).

West Ham United, Nottingham Forest and Wolverhampton Wanderers complete an all-English top five. All twenty Premier League teams but Leicester City (51st), feature in the top 50, reflecting the increasingly obvious economic dominance of the English top flight. Barcelona is ahead of Paris St-Germain among non-Premier League teams, AFC Ajax tops the table for clubs outside of the big-5, while Flamengo is the only non-European team in the top 50.

Per league, the English top division is far above any other championship with a staggering €3.19 billion total fee expenditure (add-ons included). This is almost four times more than the amount invested by the teams in the second biggest spending league: the Italian Serie A (€826 m). The French Ligue 1 (€726 m) completes the podium ahead of the Spanish Liga (€708 m) and the German Bundesliga (€689 m). The sixth ranked competition, the Dutch Eredivisie, is at a much lower level (€228 m).

>>> Top 50

The 405th edition of the CIES Football Observatory Weekly Post ranks 417 teams from 27 European top divisions according to the percentage of minutes played by club-trained footballers, i.e. present for at least three years between the seasons of their 15th and 21st birthdays. The highest proportions were measured for the Slovakians of MŠK Žilina in total (73.3% of minutes by 16 players trained) and Athletic Club in the big-5 (56.6%; 13).

Club-trained footballers played a majority of minutes for only one other team in the five major leagues: Olympique Lyonnais (52.2%; 11 "trained"). Real Sociedad rounds out the podium for the big-5 (40.2%). Chelsea and Brighton & Hove top the list in the English Premier League (26.9%), SC Freiburg in the German Bundesliga (31.0%), AS Roma in Italian Serie A (17.8%), as well as SL Benfica in the Portuguese Primeira Liga (25.8%).

Thirty-three teams are at the bottom of the ranking with no player trained fielded in current season’s domestic league matches. Among them are 11 big-5 league clubs: one from Ligue 1 (Olympique de Marseille), one from the Premier League (Brentford FC), one from the Bundesliga (Union Berlin), three from the Liga (Cádiz, Getafe and Almería), and five from Serie A (Bologna, Lecce, Udinese, Cremonese and Salernitana). The data by league is available in the Demographic Atlas.

>>> Go to the Post

>>> Go to the Atlas

Issue number 404 of the CIES Football Observatory Weekly Post presents sixty players whose contracts end next June with the highest Impact Score in their age group. The French Evan N’Dicka (Eintracht Frankfurt) tops the list among footballers who have not yet turned 23, the Spaniard Marco Asensio (Real Madrid) for those aged between 24 and 26, as well as Adrien Rabiot (Juventus) for players between 27 and 30 years of age.

While these players can be signed without the payment of a transfer fee in six months’ time, they already represent excellent opportunities for clubs wanting to get ahead of the competition. The highest transfer value among the footballers listed was recorded for Youri Tielemans (Leceister City, €30.8m), ahead of Milan Skriniar (Inter, €30.3m), Marco Asensio (Real Madrid, €21.9m), Youssoufa Moukoko (Borussia Dortmund, €20.3m) and Adrien Rabiot (Juventus, €19.5m).

The Impact Score is a metric that is perfectly comparable between all footballers regardless of their technical characteristics, taking into account the sporting level of matches played during the last year, minutes played in official games, as well as playing performances (InStat data). This tool available for free presents the Impact Score value for players in more than 70 leagues worldwide. Under contract only until June 2023 too, Luka Modric is among the six players scoring the highest (100).

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Go to the Impact Score tool

Jude Bellingham heads the list of the 100 players worldwide with the top estimated transfer value according to the statistical model exclusively developed by the CIES Football Observatory research team. His owner club, Borussia Dortmund, could potentially earn up to €208m by transferring the 19-year-old English prodigy. With Bellingham’s contract running out in June 2025, this is probably the transfer window during which the Germans could make the biggest profit.

>>> GO TO THE TOP 100 LIST

Despite relatively short contracts lasting until June 2024, Kylian Mbappé and Vinícius Júnior are in the top four (both €191m), just ahead of the English Premier League top scorer Erling Haaland (€175m). With a contract running until 2027, the latter’s value is set to rise in the coming months to approach or even surpass that of the players ranked ahead of him, including that of his Manchester City’s teammate Phil Foden (€200m), currently second.

The greatest estimated value for players outside of the big-5 was measured for Benfica’s recent World Cup winner Enzo Fernández (€80m). The estimates for all footballers in the five major European championships are available in free access here. A paper presenting the method used is also available in the peer-review and open access journal Economies. An online platform with the valuations of >30k players from 75 leagues worldwide is accessible by subscription. Do not hesitate to contact us for more information.

With a new transfer window about to open, the 81st edition of the CIES Football Observatory Monthly Report presents its exclusive approach to player scouting, bringing together in a coherent framework different and complementary information such as the footballers’ playing time, level of competition, positions, technical areas of activity, age, contract length and transfer value.

The Report identifies the 200 players - the top 10 in twenty classification categories - born in 2002 or later who have accumulated the most playing experience in the last year. The categories were determined by the players’ primary position and activity level (InStat data) in eight areas of play: three defensive (air defence, ground defence, recovery), four offensive (take on, chance creation, shooting, air attack), as well as distribution.

For each player identified, the report also presents the contractual duration with the owning club and the estimated transfer value based on the CIES Football Observatory statistical model, which has become a reference. An online platform with a wide range of player statistics from 75 leagues around the world is now also available by subscription. Do not hesitate to contact us for more information.

>>> See the Report (pdf) (online)

The following players top the list for the twenty classification categories, with club of employment and estimated transfer value:

• Goalkeeper: Maarten Vandevoordt (KRC Genk) €18.1 million
• Defensive centre back: Castello Lukeba (Olympique Lyonnais) €37.0m
• Ball-playing centre back: Josko Gvardiol (RB Leipzig) €122.4m
• Defensive left back: John Tolkin (New York RB) €5.1m
• Defensive right back: Killian Sildillia (SC Freiburg) €5.4m
• Two-way left back: Nuno Mendes (Paris St-Germain) €66.0m
• Two-way right back: Amar Dedic (RB Salzburg) €6.6m
• Attacking left back: Quentin Merlin (FC Nantes) €19.1m
• Attacking right back: Malo Gusto (Olympique Lyonnais) €17.0m
• Defensive midfielder: Pablo Maia (São Paulo FC) €10.3m
• Defensive playmaker: Pedri González (FC Barcelona) €169.8m
• Two-way midfielder: Nicola Zalewski (AS Roma) €18.7m
• Attacking playmaker: Kenneth Taylor (AFC Ajax) €32.6m
• Attacking midfielder: Jude Bellingham (Borussia Dortmund) €211.3m
• Shot-oriented left winger: Facundo Kruspzky (free) €0.0 m
• Shot-oriented right winger: Andrés Gómez (Millonarios FC) €8.1m
• Allrounder left winger: Adam Hlozek (Bayer Leverkusen) €29.8m
• Allrounder right winger: Angsar Knauff (Eintracht Frankfurt) €15.9m
• Shot-oriented centre forward: Marcos Leonardo (Santos FC) €29.2m
• Allrounder centre forward: Rômulo Cardoso (CA Parananense) €4.4m

Issue number 402 of the CIES Football Observatory Weekly Post pays tribute to the Argentine players who took part in the 2022 World Cup qualifiers or final tournament. Rodrigo de Paul played the most games in total: 23, including all seven in Qatar. Nicolás Otamendi, on the other hand, leads the way in terms of minutes played (2,023).

A total of 40 footballers have played during the qualifiers or the final tournament. Giovani Lo Celso played the most minutes in the qualifiers among those who did not participate in the final tournament. Enzo Fernández, on the other hand, was used the most in the final phase (563 minutes in seven games) without having played in the qualifiers.

With 14 goals, seven of them in the final tournament, Lionel Messi is the Albiceleste player who has scored the most goals on the way to Argentina’s title. That is twice as many as the second highest scorer: Lautaro Martínez (7). Julián Alvarez complete the podium with five goals, four of them in the final phase. In total, thirteen players scored the 42 Argentine goals.

Issue 401 of the CIES Football Observatory Weekly Post presents the clubs having trained the most players selected for the 2022 FIFA World Cup. Training clubs are those where players have stayed for at least three years between the seasons of their 15th and 21st birthdays. At the top of the list are the Dutch side of AFC Ajax with eleven players trained having represented five different national teams.

Deportivo Saprissa (Costa Rica) and Al Sadd (Qatar) complete the podium with ten and nine players trained respectively, but none of whom have reached the knockout stage. The top three clubs for footballers whose teams have reached the knockout stage are AFC Ajax, Dinamo Zagreb and Sporting CP, with eight players trained in all three cases. Manchester City has trained footballers for the most national teams: six.

Six English clubs and a Welsh one are in the top 50 of the table: Manchester City (7 players trained), Liverpool (also 7), Chelsea (6), Swansea City (6), Arsenal (5), Manchester United (4) and Tottenham Hotspur (4). Produced in collaboration with FIFA’s High Performance Department, the 80th CIES Football Observatory’s Monthly Report presents more exclusive analysis on the development paths of 2022 World Cup players.

The CIES Football Observatory research group is happy to disclose the 400th edition of its Weekly Post, presenting the 50 leagues where 2022 FIFA World Cup footballers have played the most senior matches up until their 23rd birthday. The German Bundesliga leads the table with more than 5,000 games played in the competition by 99 footballers present at the World Cup, representing 25 different national teams.

More World Cup participants (110 players from 26 selections) played in the English Premier League until turning 23, but for fewer matches and minutes than footballers having developed their career in the German Bundesliga and the Spanish Liga. The English Championship is the best ranked second tier competition (seventh), while the Italian Serie A (eighth) tops the table for leagues from an association not qualified for the World Cup.

Produced in collaboration with FIFA High Performance Department, the 80th CIES Football Observatory Monthly Report presents more exclusive data on the development paths of the 2022 FIFA World Cup players. It notably shows that the latter played senior league minutes in no less than 763 teams until they turned 23, of which 26.4% below top domestic league levels. This finding reveals the importance of taking care of all the sporting and economic levels of the football ecosystem to allow players, even the most talented ones, to develop their full potential.

>>> Post n° 400

>>> Report n° 80

Issue number 399 of the CIES Football Observatory Weekly Post ranks the World Cup teams according to the average number of minutes in official matches played in 2022 by the footballers used in the first round. Portugal leads the ranking with an average of 3,378 minutes (between 4,468 for João Cancelo and 2,205 for João Felix), reflecting the importance of the status of the Seleção’s key players within their clubs.

Portugal is ahead of Brazil and Mexico, while three Asian teams are at the bottom of the table: Qatar, Saudi Arabia and Iran. England (seventh) is among the eleven countries whose first-round players have averaged more than 3,000 minutes in 2022, as are the other two favourites for the tournament according to our Impact Score method: France (eighth) and Spain (eleventh). Korea Republic is by far the best ranked Asian selection: ninth.

On an individual level, Canadian Red Star Belgrade goalkeeper Milan Borjan is the player with the most official minutes in 2022, while Dutch centre back Virgil van Dijk has the highest value for an outfield player: 5,160 minutes. Harry Kane (Tottenham Hotspur) was the most used English national team player in 2022 (4,830 minutes), while Callum Wilson (Newcastle United) is at the opposite end of the spectrum (only 997 minutes).

>>> Full rankings

The CIES Football Observatory research team used its Impact Score metrics to rank the FIFA World Cup 2022 teams from that reuniting the highest rated players to the selection relying on the lowest rated ones. Brazil tops the table by considering both all footballers selected and the eleven with the greatest Impact Score (one goalkeeper and ten outfield players). Costa Rica and Qatar are at the opposite end. The data for all teams is available in the 398th Weekly Post.

Spain are ranked behind Brazil when all the players selected are taken into consideration, while France would be the second main favourite if the average Impact Score of the ten best rated outfield players and goalkeeper is considered. England, Portugal and Germany also have the players to dream of winning the most coveted trophy. Argentina, the Netherlands, Belgium and Croatia are the principal outsiders.

The Impact Score is calculated from the average sporting level of matches in which players participated over the last 365 days, official game minutes played during the same time range and pitch performance compared to both teammates and opponents, as well as with respect to players with the same technical profile as per the role-based approach also freshly developed by the CIES Football Observatory research team. The Impact Score for players from more than 70 leagues worldwide is available here.

The 831 players of the FIFA 2022 World Cup have a total estimated transfer value of €15 billion. By selection, the values range from as little as €23 million for the 26 footballers in the Costa Rica’s squad to a maximum of €1.5 billion for the players called up by England. Issue 397 of the CIES Football Observatory Weekly Post presents the data for all the national teams.

Borussia Dortmund’s young crack Jude Bellingham has the top estimated transfer value among all World Cup players: €202m. Brazil has the second highest valued squad of the World Cup, with a total transfer value of €1.45 billion and a maximum for the decisive scorer of the last Champions League final, Real Madrid’s Vinícius Junior: € 200m (second highest value overall).

France is the third nation with the highest estimated transfer value: €1.34 billion. Despite a contract with Paris St-Germain running only until 2024, Kylian Mbappé is the top valued player of the French national team: €185m. The transfer values of all footballers from the five major European leagues are available here for free. This scientific paper presents the CIES Football Observatory’s statistical approach to estimating player values.

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The CIES Football Observatory research group is happy to disclose its 79th Monthly Report on the demographic profile of players, clubs and leagues across Europe. In 2022, new records were set with regard to the percentage of expatriate footballers (42.3%) and, negatively, for the proportion of club-trained players (17.0%). In both cases, the trend reversal observed following the pandemic was short-lived.

The sample analysed includes 12,281 players active in 477 clubs of 31 top divisions of UEFA member associations. The typical portrait of the footballer in the sample is that of a man aged 26, with a height of just over 182 cm, present in the first team squad of his employer club for two years and three months and having in almost six cases out of ten already lived an experience abroad during his career.

A new record for the percentage of expatriate players was notably broken in the Italian Serie A (61.7%). The Italian top division also holds the negative record for the percentage of club-trained players in squads: 8.4%. These findings reflect the lack of importance given to training in the country, which reduces the poolof talents with a sufficient level to play at the highest level.

Clubs in three of the five major leagues have the most stable squads: the English Premier League with a player’s average tenure in the first team squad of his employer club of 3.1 years, the German Bundesliga (3.0 years) and the Spanish Liga (2.9 years). The longest player’s average tenure per club was recorded for Champions League title holders Real Madrid (5.1 years), which confirms the importance of long-term planning for optimum results.

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The 396th CIES Football Weekly Post presents the 100 players outside the big-5 who have not yet turned 25 with the highest estimated transfer value. Three players stand out with values of around €60 million: Benfica’s Argentine midfielder Enzo Fernández, PSV Eindhoven’s Dutch striker Cody Gakpo and Porto’s Portuguese goalkeeper Diogo Costa.

Only one other player outside the big-5 has an estimated value of more than €50 million: Portuguese centre back Gonçalo Inacio (Sporting CP). The highest transfer values for footballers playing outside of Europe were recorded for Brazilians: Yuri Alberto (Corinthians, €30m), Danilo Oliveira (Palmeiras, €29m) and Marcos Leonardo (Santos, €28m). Fifteen leagues are represented in the top 100, with a maximum of 21 players for the Dutch Eredivisie.

The values were estimated on the basis of a statistical model developed by the CIES Football Observatory research team from almost 5,000 paid transfers concluded over the last decade. A scientific article explaining the approach is available in open access. Estimates for more than 15,000 players from about 50 leagues worldwide are available through a paying platform. Do not hesitate to contact us about this.

The 395th edition of the CIES Football Observatory Weekly Post reveals that Manchester City fielded so far the most expensive starting 11 lineups from a transfer cost perspective. On average, Citizens’ starting lineups for Premier League games included players for whom the club invested up to €605m in transfer fees. Paris St-Germain (€510m) and Manchester United (€480m) complete the podium. The figures include eventual add-ons irrespective of their effective payment.

The most expensive starting 11 lineup was fielded by Manchester City on the 22 October for the 3-1 win against Brighton & Hove (€726m), while the Citizens’ “cheapest” one was fielded on the 31st of August for the 6-0 win against Nottingham Forest (€538m). For Paris St-Germain, the extreme values stretch from €610m (for the 1-0 win against Olympique de Marseille) down to €332m (for the 0-0 draw against Stade Reims).

Real Madrid (€370m), Juventus (€300m) and Bayern Munich (€294m) total the greatest figures for the other big-5 European leagues. Per competition, the average transfer expenditure to assemble starting 11 lineups is €233m in the Premier League, €83m in the Serie A, €76m in the Liga, €72m in the Bundesliga and €65m in the Ligue 1 (down to €41m not including Paris St-Germain). More insights will be published on our social media channels: Twitter, Instagram, Facebook and TikTok.

Issue number 394 of the CIES Football Observatory Weekly Post presents the rankings of teams having trained the most footballers active in 31 top divisions leagues of UEFA member associations, as well as the five major ones respectively. Training clubs are those where footballers have played for at least three years between the seasons of their 15th and 21st birthday. The 31 leagues covered correspond to those available in the Demographic Atlas.

AFC Ajax tops the table at the level of the 31 top divisions (85 players trained) ahead of SL Benfica (73) and Dinamo Kiev (72), while Real Madrid ranks first for footballers in the the big-5 (43) ahead of Barcelona (38) and the French duo Paris St-Germain and Olympique Lyonnais (34). Sporting CP heads the rankings for non-big-5 league clubs having trained the most footballers currently playing in the five major championships (24), with River Plate at the top for teams outside of Europe (14).

The Post also presents a Training Index, calculated by weighting the number of players trained per club by their experience capital. The latter metrics combines official game minutes played and the experience level of all footballers involved in these matches. AFC Ajax and Real Madrid also top the Training Index rankings for players active in 31 European top divisions and the big-5 respectively, with Sporting CP at third position in both tables.

Players included had to be present on the 1st of October of the year of reference in the first team squad of the clubs analysed. Moreover, they had to have already played in domestic league games during the current season or, this being not the case, to have played matches in adult championships during each of the two previous ones (B-teams not included). The second and eventual third goalkeepers were considered in all cases. The lists of players trained for up to three clubs are available for free on demand.

Football clubs pursue different politics in terms of age at which players are signed. Issue number 393 of the CIES Football Observatory Weekly Post analyses from this perspective 3,778 transfers carried out during the last ten seasons by the 50 clubs always present in the five major European leagues over this period. Average recruitment ages stretch from just 22.87 years of age for Real Madrid up to a maximum of 26.71 years of age for Chelsea.

No English or Italian teams are in the top ten of clubs having on average signed the youngest players. Conversely, in the list are five German clubs (Borussia Mönchengladbach, Borussia Dortmund, Wolfsburg, Bayer Leverkusen and Bayern Munich), three French teams (Nice, LOSC Lille and Monaco), as well as two Spanish ones (Real Madrid and Real Sociedad). Real Madrid is the only team among the 50 surveyed that did not sign players aged 30 or over during the decade analysed.

At the opposite end of the table, among the ten teams having on average recruited the most experienced players are five English clubs (Chelsea, West Ham, Manchester United, Everton and Crystal Palace), four Italian sides (Inter, Milan, Fiorentina and Lazio), as well as a Spanish one (Atlético Madrid). Detailed information on the methodology used and further analyses of recruitment policies followed by big-5 league teams from an age perspective are available in the brand-new October’s CIES Football Observatory Monthly Report.

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Issue number 392 of the CIES Football Observatory Weekly Post crunched InStat data to rank 74 leagues worldwide according to the number of chances per game recorded during the current calendar year. The German Bundesliga leads the table with 12.96 chances per match, while the Brazilian Serie B is at the opposite end with on average one third less clear-cut opportunities to score per game (8.41).

The German Bundesliga is the best ranked league of the big-5 also with regard to goals per match: 3.04. However, in this case, five competitions recorded higher values, with a maximum of 3.38 for the Swiss second division. The greatest figure outside of Europe was recorded in Australia (3.04). Conversely, nine non-European leagues are among the eleven that recorded the lowest figures, with the Ukrainian and Bulgarian top divisions as only exceptions.

Rankings are quite different by considering the average number of penalty goals per game. The Russian top division (0.41) heads the table. The top two Japanese leagues and the English second to fourth levels of competition are at the opposite end, with the English Premier League recording the lowest figure among the five major European championships. Whether it is for chances, goals or penalty goals, the study shows the continued existence of different approaches to the game by coaches, players and referees across the world.

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The 391st edition of the CIES Football Observatory Weekly Post analyses InStat data on passes for 1,226 teams from 71 competitions worldwide. Manchester City leads the table with 754 passes attempted per domestic league game. Only two of the 1’226 clubs surveyed also made more than 700 passes per match: the Japanese second division side Albirex Niigata (713) and Portuguese giants SL Benfica (708).

The number of passes attempted greatly vary between clubs. In the English Premier League, for example, Manchester City makes on average 2,1x more passes per game than the club attempting the least, Bournemouth: 754 vs 352. The lowest figure overall was recorded for the Saudi side Al-Batin FC (199 per game), while the minimum at big-5 league level was measured for Spanish Liga’s Getafe CF (329).

The Post also presents the data on the percentage of successful passes, as well as their distribution between forward (angle span 90°), backward (idem) and lateral. The greatest figure for successful passes was recorded for Paris St-Germain (91.4%), ahead of Manchester City (90.8%) and Real Madrid (90.0%). Istanbul Basaksehir leads the table for backward passes (20.2% of the total), Bodo/Glimt for lateral passes (61.3%) and the Argentineans of Deportivo Riestra for forward ones (64.6%).

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Issue number 390 of the CIES Football Observatory Weekly Post ranks clubs from 60 leagues worldwide (not including B-teams) according to the average age of line-ups fielded during the current or last completed season. Valencia is the youngest team within the five major European championships (on average 23.99 years, 25% of minutes by U21 players), while the record-low figure was observed for the Danish side FC Nordsjælland (22.31 years, 74% of minutes by U21 footballers).

The youngest teams in the other leagues of the big-5 are Stuttgart (24.22) in Germany, Southampton (24.40) in England, Lecce (24.56) in Italy and Stade de Reims (24.83) in France. Spanish giants Barcelona fielded players aged 21 or less for the highest percentage of domestic league minutes (29.5%). Conversely, Atlético Madrid and Tottenham are among the five big-5 league teams that did not yet field U21 footballers.

The extreme figures for line-ups’ age in South America were recorded for the Venezuelans of Zulia FC (23.74 years) and, at the opposite end, the Paraguayans of 12 de Octubre (31.97 years). At league level, the figures stretch from a minimum of 25.23 years of age in the Dutch Eredivisie to a maximum of 29.31 for the Thai top division. At big-5 league level, the values vary from 26.60 years of age in the French Ligue 1 to 27.54 in the Spanish Liga.

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Issue number 389 of the Weekly Post assesses paying fee transfer operations carried out by current big-5 league clubs since July 2012. The study compares players’ values prior to transfer, estimated according to the exclusive CIES Football Observatory’s statistical model, and fees actually paid. This allows us to highlight clubs having most driven inflation up, with Manchester United heading the rankings.

Manchester United’s total investment for the 33 fee paying transfers assessed in the study was €238M greater than the estimated value of players concerned: €1.59 vs €1.36 billion (+18%). Juventus (€233 M, +29%) and Paris St-Germain (€162M, +19%) complete the overspending table’s podium. Only three Premier League teams figure among the 36 clubs that invested less money than expected to conclude the fee-paying deals assessed. This confirms their key role in driving up inflation on the transfer market.

Deals concluded by triggering buy-out or option-to-buy clauses were not included in the sample analysed. Only 86 current big-5 league clubs for which we were able to assess at least ten fee-paying transfers figure in the rankings. More information about the CIES Football Observatory’s scientific method to assess players’ transfer values and fees is available in this open access peer review paper.

Issue number 388 of the Weekly Post presents the top 10 Impact Score rates among footballers who did not yet celebrate their 25th birthday for each of the fifteen technical profiles identified by the CIES Football Observatory’s role-based approach. The greatest values overall (100/100) were recorded for Alessandro Bastoni (blocker playmaker), Éder Militão (pure blocker), Jules Koundé (air blocker filter man) and Vinícius Júnior (infiltrator creator).

The Impact Score is an exclusive CIES Football Observatory’s metrics developed to assess players’ sporting achievement and potential. It is calculated by taking into consideration the average match level in which players participated according to the experience capital method, official game minutes played over the last 365 days, as well as pitch performance compared to both teammates, opponents and same profile’s players.

The role-based approach used to determine technical profiles clusters players according to the level of their involvement in eight areas of the game with respect to teammates: air defence, ground defence, recovery, distribution, take on, chance creation, air attack and shooting.

An exclusive tool, powered by InStat data, displaying big-5 league players’ technical profile, performance level, age, contractual status, estimated transfer value and suitable potential replacements among footballers from 59 leagues worldwide is accessible for free here. A premium version is available for professionals. Do not hesitate to contact us for more information and insights.

Issue number 387 of the CIES Football Observatory Weekly Post ranks big-5 league teams according to transfer fees invested to sign their current squad members. Manchester City heads the rankings closely followed by local rivals Manchester United. Chelsea completes an all-English podium, while Paris St-Germain tops the table for non-Premier League teams.

The Manchester teams are the only clubs worldwide with a transfer fee spending to assemble the squad greater than one billion euro (including add-ons irrespective of their effective payment). Real Madrid (€721M) has the costliest squad in the Spanish Liga, Bayern Munich (€499M) in the German Bundesliga and Juventus (€473M) in the Italian Serie A. The data for 2020/21 is available here.

The freshly released CIES Football Observatory September’s Monthly Report presents further financial analysis of big-5 league transfers. It notably shows that Manchester United tops the table for the most negative net transfer spending over the last decade (-€1.27 billion), ahead of Manchester City (€902M) and Paris St-Germain (€868M).

During the last transfer window, Premier League teams invested an all-time high of €2.6 billion (including add-ons) to sign new players. Overall, the big-5 league clubs’ expenditure reached €5.2 billion for the summer and €6.2 bn for the whole 2022 calendar year. This is the second highest figure ever observed, an increase of 61% compared to 2021 and just 7% below the record high of 2019. More exclusive transfer fee data is available for free in the freshly published 77th edition of the CIES Football Observatory Monthly Report.

An all-time high was also recorded with regard to the share of transfer fees paid by English Premier League teams out of total big-5 league clubs’ investments. From an average of 38.7% during the ten-year period studied, this percentage reached a peak of 48.5% in 2022. In ten years, the English Premier League cumulated a transfer deficit of -€9.5 billion, followed by the Italian Serie A with “just” -€1.4 bn. The French Ligue 1 is at the opposite end (+€350M).

Three French clubs, LOSC Lille (+€379M), Olympique Lyonnais (+€282M) and Monaco (+€215M), are at the top of the rankings for current big-5 league teams with the most positive net transfer spending over the past decade. Manchester United is at the opposite end (-€1.27 billion), followed by Manchester City (-€902M) and Paris St-Germain (-€868M). Manchester City (€279M) heads the table for transfer fees received from big-5 league clubs in 2022, ahead of AFC Ajax (€226M).

All CIES Football Observatory’s reports available for free here!

Issue number 386 of the Weekly Post crunched InStat technical performance data within the framework of the freshly conceived CIES Football Observatory’s Impact Score (IS) method to unveil 250 hot prospects born in 2000 or after in 59 leagues worldwide. Vinícius Júnior (2000, IS of 100), Bukayo Saka (2001, IS 92), Joško Gvardiol (2002, IS 94), Jude Bellingham (2003, IS 91) and Pablo Gavi (2004 or younger, IS 93) top the rankings per year of birth.

Sandro Tonali and Vitinha Ferreira complete the podium for players born in 2000, such as Jurriën Timber and Gonçalo Inácio for 2001-born footballers. The second and third-ranked players for the other years of birth are Piero Hincapié and Eduardo Camavinga (2002), Jamal Musiala and Harvey Elliott (2003), as well as Gabriel Slonina and Daniil Khudyakov (2004 or younger). The Impact Score values for footballers from the 59 leagues selected are available for free in this exclusive tool.

The Impact Score is calculated from the average match level in which players participated according to the experience capital method, their amount of official game minutes played over the last 365 days and their pitch performance compared to both teammates and opponents, as well as with respect to players with the same technical profile as per the role-based approach also freshly developed by the CIES Football Observatory research team.

The CIES Football Observatory launches its 2022/23 season with the final tables’ forecasting for 23 top divisions of UEFA member associations. The predictions were carried out from a statistical model including teams’ performances over the two previous seasons, current players’ experience capital and clubs’ transfer market expenditure. The full tables are available for free in the 385th Weekly Post.

Inter would be the only new champion in the five major European leagues, where hierarchies are well established. Sporting CP would be crowned in Portugal instead of Porto, while Fenerbahçe would overtake Trabzonspor in Turkey. Slavia Praha in the Czech Republic, Midtjylland in Denmark, Rangers in Scotland, as well as Young Boys in Switzerland are also supposed to beat previous champions.

With respect to relegation fight in the five major European leagues, the following teams already present in the top division are in great danger: Southampton in the Premier League; Mallorca and Cádiz in the Liga; Clermont Foot, Troyes and Angers in the Ligue 1; Hertha BSC and Bochum in the Bundesliga; as well as Salernitana in the Serie A. An update will be available on demand after the end of the transfer window.

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The June 2022 Monthly Report of the CIES Football Observatory analyses the evolution in the squad make up of clubs from ten women’s leagues worldwide since 2017. The study notably shows that the strong increase in the percentage of minutes played by expatriate footballers observed between 2017 and 2021 did not continue in the last year.

As for imported players, after four consecutive years of growth, the average age of line-ups fielded by teams did not increase during last year. Since 2017, however, a growth was recorded in eight of the ten leagues studied, with a notable rise in the English Women’s Super League (+2.3 years of age). By league, in 2022, the values vary between 22.1 years of age in the Netherlands and 27.1 in the United States.

The United States also stand out as the main exporting country. With 82 footballers abroad, US citizens outrank the Swedes (46 expatriates) and the Canadians (42). Players from the United States are present in all the leagues studied, with a maximum of 22 representatives in the Swedish Damallsvenskan. In total, 73 associations have at least one expatriate in one of the ten leagues analysed.

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The last CIES Football Observatory Weekly Post before the summer break presents the top 100 estimated transfer values for players worldwide. Thanks to his fresh three-year contract extension with Paris St-Germain, Kylian Mbappé (€206) is back at the top of the list. The French world champion outranks the previous leader and recent Champions League winner Vinícius Júnior (€185M), as well as the new Manchester City striker Erling Haaland (€153M).

The Portuguese Rúben Dias has the greatest estimated transfer value for a centre back: €110M. Gianluigi Donnarumma (€74M) tops the table for goalkeepers, Trent Alexander-Arnold (€87M) for full backs and Pedri González (€135M) for midfielders. Benfica’s striker Darwin Núñez (47th, €70M) has the highest valuation for non-big-5 league players. The 30-year-old Kevin de Bruyne (76th, €57) is the oldest player in the top 100, while 17-year-old Pablo Gavi (73rd, €58M) is the youngest one.

English Premier League clubs dominate the ranking with 41 representatives in the top 100. Transfer value estimate intervals for all big-5 league footballers are available for free here. More information on the CIES Football Observatory approach to assess the transfer value of professional football players on a scientific basis is available in this freshly published peer-reviewed paper. Please contact us to know more about pour services.

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