Issue number 346 of the Weekly Post presents the annual CIES Football Observatory analysis on big-5 league teams’ transfer fee spending to assemble their squads. With an estimated €1.08 billion invested to sign their current players (possible add-ons included), Manchester City remains at the top of the rankings. However, with respect to the start of the 2020/21 season, the gap with Manchester United went down by almost €140 million: from €192M to just about €58M.

The Manchester teams are the only ones to have spent over a billion euro in transfer indemnities to make up their current squads. Paris St-Germain complete the podium (€957M, + €69M with respect to the previous season), followed by Real Madrid (€787M, + €79M) and Chelsea (€780M, + €17M). Three further English Premier League teams (Liverpool, Arsenal and Tottenham), as well as Barcelona and Juventus, also paid more than €500 M in transfer fees to assemble their squads.

Per league, the average transfer expenditure per team to sign current squad members vary between €410 million for the English Premier League (with a minimum of about €87M for Norwich City) and €131M for both the French Ligue 1 (with a minimum for Clermont Foot) and the German Bundesliga (with a minimum for Bochum). The data for 2020/21 are available here.

The 67th edition of the CIES Football Observatory Monthly Report analyses from an economic perspective transfer operations carried out by big-5 league clubs during the last decade. It notably shows that the declining trend in investments after the health crisis has stopped. During the last transfer window, clubs from the five major European leagues spent 2% more than in the previous summer.

The study also shows that the pandemic has reinforced the domination of English Premier League clubs on the transfer market. The percentage of spending of the latter in comparison to the total big-5 league clubs’ transfer expenditure has increased from 35% between January 2012 and January 2020 to over 45% for the three post-COVID transfer windows.

The percentage of investments of the ten clubs having spent the most has also increased between these periods (from 33% to 35% per transfer window on average), as that of the ten most expensive transfers in comparison to the total (from 30% to 33%). All the indicators show a trend towards a concentration of spending from the richest clubs, in particular the wealthiest Premier League ones.

Six English teams are at the top of the rankings for the most negative post-pandemic net transfer spending, with Manchester United (-€217 million) ahead of Chelsea (-€205 M) and Arsenal (-€194 M). Since the COVID crisis, English top division clubs recorded a total deficit of almost two billion euro in transfer operations. Conversely, Spanish Liga teams registered a positive net balance (+€200 million).

Within the context of a general crisis, the English Premier League is the only competition where a majority of clubs invest massively on the transfer market. This allowed many teams from the other big-5 leagues, and, in a cascade effect, further down, to limit the impact of the health crisis and shows the importance of a global transfer system as it currently exists.

At the same time, the dependence of a growing number of clubs even within the wealthiest leagues on transfer incomes highlights the weakness of the current professional football economic system. The survival of more and more teams pivots indeed on the profits generated through the transfer of their best players. This situation is both financially dangerous and sportingly limiting.

FULL REPORT

Age categories in youth football are generally defined from January 1st onwards. Issue number 345 of the CIES Football Observatory Weekly Post analyses the month of birth of 43,938 players fielded in 2021 in 119 leagues worldwide. The study confirms the relative age effect, i.e. the advantage to be born early in the year to make a career.

In total, 31.2% of players in the sample are born in the first trimester of the year. In contrast, only 19.0% are born in the last trimester. Without relative age effect, these proportions should have been around 25%. Per national origin, the stronger concentration of footballers born in the first trimester was measured for the Chinese (43.6%). An over-representation was recorded for 64 of the 67 origins with at least 200 representatives in the sample.

The very low proportion of Japanese born in the first trimester (16.2%) is also the result of a relative age effect. Indeed, in Japan, youth categories start on April 1st. In England, players born in the first trimester are just slightly over-represented (27.1%) insofar as the reference date to define age categories is September 1st.

Issue number 344 of the CIES Football Observatory Weekly Post lists the 100 footballers worldwide who did not yet celebrate their 20th birthday and gained the most experience in official senior matches over the course of the year (minutes weighted by sporting strength of employer clubs or competitions played). The FC Barcelona’s gem Pedri González is clearly at the top of the table ahead of Manchester United’s Mason Greenwood and Ajax’s Ryan Gravenberch.

The Brazilian midfielder Matheus Martinelli (4th) is the best-ranked teenager playing outside of Europe, ahead of the 2003-born Uruguayan Fabricio Díaz from Liverpool Montevideo (7th) and his teammate at Fluminense Lucas Calegari (11th). Apart from Díaz, two other footballers born in 2003 are in the top 10 positions of the rankings: the Englishman Jude Bellingham (Borussia Dortmund) and the German Florian Wirtz (Bayer Leverkusen).

The Paraguayan Julio Enciso (Club Libertad) is the only footballer born in 2004 in the top 100 list. With 22 goals in official senior games in 2021, Benjamin Šeško (Salzburg and Liefering) is the top scorer among players listed. The Slovenian striker outranks the Czech national A-team player Adam Hložek (Sparta Praha), the Uruguayan Matías Arezo (River Plate Montevideo) and the German with Nigerian descent Karim Adeyemi (Salzburg).

With the start of a new and exciting season, the CIES Football Observatory is delighted to disclose some of the exclusive player physical data produced by our fresh partners SkillCorner. The French company has developed a unique and automated approach to track players from any football broadcast, whilst generating physical data and continuous XY tracking via specialised algorithms. With over 40 competitions covered worldwide, they position themselves as leaders in the market.

Issue number 343 of the CIES Football Observatory Weekly Post ranks 28 competitions according to the percentage of high intensity runs (>19.8 km/h) out of the total distance covered by players. The data refer to the last completed season. The English Premier League tops the table ahead of the Polish Ekstraklasa and the Spanish Liga. Conversely, the MLS, the Scottish Premiership and the Brazilian Serie A are at the bottom of the rankings.

At club level, Leeds United stands out with almost one tenth of the overall distance ran in high intensity. For the other four major European competitions, the greatest proportions were recorded for Athletic Club in Spain, Olympique Lyonnais in France, Juventus in Italy and Wolfsburg in Germany. With regard to overall distance covered, the leaders are Barcelona, Napoli, Leeds United (again), Hoffenheim and Angers.

The 66th CIES Football Observatory Monthly Report studies the changes occurred during the past five years in ten of the principal women’s leagues worldwide from the aspect of the players’ age, the percentage of expatriate footballers, as well as that of full international players. It notably shows the growing influence of the major European men’s clubs in the sphere of women’s football.

The fresh capital invested has notably stimulated the international mobility of women footballers. In the ten leagues studied, the percentage of expatriates has increased from 21.6% in 2017 to a record 33.0% in 2021. The increasing dominance of the traditionally men’s clubs in women’s football is clearly visible when looking at teams with the greatest number of full internationals. In the first 15 places are 14 teams whose male counterparts play in the five major European leagues.

The development of women’s football in Europe has encouraged more and more players from the best women’s football nation, the United States, to emigrate. In June 2021, with 87 citizens abroad in the championships studied, the United States were by far the most represented expatriate origin, ahead of Sweden (39 players) and Canada (37 players).

How much did players selected for the upcoming Euro 2021 play since the COVID break in 2020? Issue number 342 of the CIES Football Observatory Weekly Post ranks the footballers according to minutes played in official games for both clubs and national teams (A-teams and U21) since the 16th May 2020. With 6,472 minutes and 81 matches, Manchester United’s and Portugal Bruno Fernandes heads the table.

Manchester United’s and England centre back Harry Maguire ranks second (6’449 minutes, 72 official games) ahead of Milan AC’s and Italy goalkeeper Gianluigi Donnarumma (6’420 minutes, 71 matches). Four other goalkeepers are in the top 10 (Kasper Schmeichel, Hugo Lloris, Manuel Neuer and Thibaut Courtois), alongside Rúben Dias (Manchester City and Portugal), Jules Koundé (Sevilla and France), as well as Andrew Robertson (Liverpool and Scotland).

Per national team, the three top values of minutes per player were recorded for England (4,442), Portugal (4,258) and Germany (4’214). At the opposite end, we find North Macedonia (2,595), Wales (2’704) and Slovakia (2,738). With only 209 minutes in official games since the COVID break, the 19-year-old Welshman Rubin Colwill from Cardiff City played the least minutes among all footballers selected for the Euro 2021.

Three English talents are at the top of the biannual ranking of the greatest estimated transfer values for big-5 league players. According to the CIES Football Observatory algorithm, €190 million should be proposed to eventually convince Manchester City releasing Phil Foden. Two Manchester United’s players complete the podium: Mason Greenwood (€178 M) and the former leader Marcus Rashford (€159 M). The top 100 is available in the 341st Weekly Post.

Erling Haaland has the top estimated transfer value for players outside of the English Premier League. With respect to fees paid in the past, an investment of €155 M would be necessary to sign the Norwegian striker. With only one year of contract remaining, Kylian Mbappé (€118 M) is only 12th. Only three of the 20 big-5 league footballers with an estimated transfer value of more than €100 M are over 25 years of age: Bruno Fernandes, Timo Werner and Bernardo Silva.

Ederson Moraes (€62M) has the greatest estimated value for goalkeepers. His teammate at Manchester City Ruben Días (€114 M) tops the table for centre backs. Alphonso Davies (€131 M) from Bayern Munich is at the top for full backs and no other defensive midfielder has an estimated value as high as Barcelona’s Frenkie de Jong (€138 M). Transfer value intervals for all big-5 league footballers are available on the CIES Football Observatory website.

National teams with players active in the most competitive clubs have greater chances to win trophies. Issue number 340 of the CIES Football Observatory Weekly Post compares selections qualified from the perspective of the average sporting level of the teams of employment of players in squads. France tops the table ahead of Germany and Spain.

The Post also presents the average number of domestic league minutes played since September 1st 2020 by footballers from the 24 teams qualified. The maximal value was recorded for players of the English team (2,496 minutes), while the lowest one was measured for Ukraine (on average only 1,390 domestic league minutes per player).

With an average age of 24.9 years on June 1st, Turkey is the youngest team. It outranks England (25.2 years) and Wales (25.5 years). At the opposite end we find Sweden (29.2 years), followed by Belgium (29.1 years) and Slovakia (28.2 years). Born on the 16th October 2003, the Polish Kacper Kozlowski is the youngest player, while the Dutch goalkeeper Maarten Stekelenburg (22.09.1982) is the oldest.

With the five major European leagues ended, issue number 339 of the CIES Football Observatory Weekly Post presents the best line-ups for each championship. Players were selected according to the CIES performance index developed using data from OptaPro. Only footballers fielded for at least two thirds of domestic league minutes were included in the line-ups.

The formation selected for the English Premier League is a 4-2-1-3, with Bruno Fernandes as an attacking midfielder behind Harry Kane and besides Raheem Sterling and Mason Mount. The defense is made up of three Manchester City players (Ederson Moraes, Rubén Dias and João Cancelo), plus Victor Lindelöf and Andrew Robertson, with Rodri Hernández and Granit Xhaka as holding midfielders.

Some outstanding but not yet very known players are included in the line-ups for the remaining leagues. We notably find Ridle Baku (Wolfsburg) as right full-back in the German Bundesliga’s best 11, Aurélien Tchouaméni (Monaco), Farid Boulaya (Metz) and Romain Faivre (Stade Brestois) in the French Ligue 1 selection, Domenico Berardi (Sassuolo) in Italy and Javi Galan (Huesca) in Spain.

How frequently are teams fouling their opponents across Europe? Issue number 338 of the CIES Football Observatory Weekly Post answers this question using the data provided by In Stat. At the level of the five major European leagues, the lowest foul frequency was measured for Arsenal (one foul every 10’44”), while Getafe is at the bottom end of the table (one foul every 5’44”).

Apart from Getafe, the highest foul frequency per big-5 league was measured for Hellas Verona (5’54”), FSV Mainz (6’30”), AS St-Etienne (7’10”) and Fulham FC (7’48”). Conversely, apart from Arsenal, the following teams committed the least fouls per minute: FC Barcelona (10’29”), Bayern Munich (10’19”), SSC Napoli (9’37”) and Nîmes Olympique (9’13”).

Out of all the 30 leagues surveyed, the extreme values were measured for FC Zenit (one foul every 12’34”) at one end and for two Greek teams at the other: PAS Giannina and Volos NFC (one foul every 4’51”). Eleven Greek top division clubs are among the 20 ones committing the most fouls per minute. Conversely, eight Russian teams are among the 20 with the lowest foul frequency.

The CIES Football Observatory just disclosed a report analysing the presence of expatriate footballers in 145 leagues from 96 national associations worldwide. With 1,287 players abroad, Brazil tops the rankings for exporting countries. However, while the number of Brazilians went down by 14 compared to 2020, that of the second most represented nation abroad, France, increased by 124 to reach a new record high of 946.

On the 1st of May 2021, despite the pandemic, the number of expatriates grew by almost 5% in comparison to the same date in 2020: from 13,025 to 13,664. This increase in difficult circumstances confirms that the internationalisation of the footballers’ labour market is a well-established process. Expatriates represent 21.3% of players surveyed: from 26.4% in the domestic leagues of UEFA member associations down to only 8.9% in those of the CONMEBOL.

Overall, more than a fifth of expatriate players originate from Brazil, France and Argentina (21.4%). If we take the number of expatriates in comparison to the population resident in the country of origin, Iceland tops the rankings. There is one expatriate Icelandic footballer for every 5,584 inhabitants of the island. Montenegro is second (one expatriate for every 6,759 inhabitants), ahead of Croatia (10,792), Uruguay (11,889) and Serbia (15,742).

Access the Report for free! More exclusive data on the CIES Football Observatory’s Atlas of Migration.