The CIES Football Observatory has developed an exclusive approach to measure the technical performance of players on an objective basis using data provided by OptaPro. Issue number 256 of the Weekly Post presents the best performing big-5 league footballers for last 1,000 minutes played. The rankings only include players fielded for at least 630 minutes since January 1st 2019.

Four Atalanta players are in the best XI for Serie A: Timothy Castagne, Josip Ili?i?, Papu Gómez and Duván Zapata. The only Juventus player fielded for at least 630 domestic league minutes in 2019 is also present in the best formation: Daniele Rugani. Five Barcelona footballers figure in the Liga’s best XI, including Lionel Messi.

The most represented teams in the remaining leagues are Bayern Munich in the Bundesliga (four players), Manchester City in the Premier League (five players) and Paris St-Germain in the Ligue 1 (six players). The youngest footballers per league are Gianluigi Donnarumma, Sergio Reguilón, Jadon Sancho, Marcus Rashford and Kylian Mbappé.

Issue number 255 of the CIES Football Observatory Weekly Post ranks big-5 league teams according to the ratio between fouls suffered and committed during the current season using data from OptaPro. FC Barcelona players suffered the most fouls with respect to those committed (1.5 times). At the opposite end is Brighton & Hove with a ratio of 0.68.

The highest number of fouls committed per match was measured for Getafe (17.1). In the other leagues, the top values were recorded for Torino (16.8), Dijon (15.8), Augsburg (14.2) and Brighton & Hove (12.8). Conversely, Borussia Dortmund players have on average committed the least fouls per game (8.4). In the other championships of the big-5, the lowest figures were observed for Manchester City (8.5), Barcelona (10.5), Napoli (10.7) and Nice (11.2).

The average number of fouls per fixture varies between 20.9 in the Premier League and 27.0 in the Liga. This strong gap partially reflects the existence of different styles of refereeing. In the remaining leagues, these values are 24.0 in Bundesliga, 26.4 in Ligue 1 and 26.6 in Serie A. Among players fielded for at least 1,000 domestic league minutes, Moussa Doumbia (Reims), Amine Harit (Schalke 04) and Borja García (Girona) are those fouled most often.

The 43rd Monthly Report of the CIES Football Observatory analyses the evolution of the origin of players fielded over the past ten years in the English Premier League. It shows that the playing time of footballers having grown up in England has progressively fallen to reach a new negative record level over the current season: 35.2%. A similar trend was observed for goals scored: 30.7%.

On the contrary, the proportion of continental Europeans has steadily increased throughout the decade analysed. New records have been measured during the current season both at the level of the percentage of minutes (45.0%) and at the level of goals scored (43.3%). Since the 2017/18 season, continental European nationals are more numerous on Premier League pitches than UK players. 

Within the context of Brexit, a possible limit on the scope of international recruitment may oblige the majority of Premier League teams to modify their transfer strategies. However, the rise of a new generation of very promising Englishmen suggests that, on strictly sporting terms, such a change may not negatively affect the competitiveness of Premier League teams. It could even strengthen the English national team.

Issue number 254 of the CIES Football Weekly Post investigates InStat data to present the 20 clubs with the highest and lowest percentages of shots on target both in the five major European leagues and in 25 other domestic championships. The figures vary from 48.6% (Manchester United) and 28.9% (Cagliari) in the big-5, as well as from 50.4% (Ajax) and 31.7% (four different clubs) in the other competitions surveyed.

The study also presents the average distance of all shots attempted. The lowest values for clubs ranked in the top 20 tables were recorded for Bayern Munich (15.8 meters) in the five major European leagues and for the Dutch side PSV Eindhoven (also 15.8 meters) at the level of the remaining 25 leagues surveyed. Generally speaking, the higher the percentage of shots on target, the lower the distance from which they are taken.

The average percentage of shots on target for all clubs in the leagues studied is 37.6% (from 41.2% in the Dutch Eredivisie to 35.0% in the Russian Premier League), while the general shot distance is 18.5 meters (from 17.4 meters in the English Premier League to 19.5 meters in the Serbian Super Liga). More pitch statistics at club level are available in the freshly updated CIES Football Observatory Performance Atlas.

Weekly Post number 253 presents the aggregated transfer value of big-5 league clubs. According to the algorithm exclusively developed by the CIES Football Observatory, the estimated value of the squad of five teams is over one billion euro. Four of them are from the Premier League, which reflects the financial power of the English top division. Barcelona is the best-ranked non-English team.

The total transfer value of Manchester City players is almost €1.5 billion. This figure is one time and a half higher than the transfer fees spent to assemble the squad. However, this capital gain is only hypothetical insofar a team like Manchester City wants to win trophies rather than releasing its best footballers. In addition, within the current inflationary context, possible replacements are far more expensive than their predecessors.

The squad transfer value of four teams in the top 40 positions of the table is more than three times greater than the sums spent in transfer indemnities to recruit current players: Olympique Lyonnais (15th, x3.3), Real Sociedad (31st, x3.4), LOSC Lille (37th, x3.2) and Real Betis (38th, x3.1). Well-established in the top division league of their country of belonging, these clubs have an equally well-established business model relying on the promotion of talents. The estimates for all big-5 league players are available on the CIES Football Observatory website.

Issue number 252 of the CIES Football Observatory Weekly Post relies on OptaPro data to rank big-5 league footballers according to the number of domestic league minutes played per successful dribble over the last 365 days. Lionel Messi heads the rankings with a dribble achieved every 19.2 minutes, ahead of Allan Saint-Maximin (19.8) and Eden Hazard (21.0). The analysis only includes footballers who played at least 1,800 minutes (1,500 for current Bundesliga players).

Five players who grew up in France are in the top 8 positions: Allan Saint-Maximin, Naïm Sliti, Ousmane Dembélé, Marcus Thuram and Jeff Reine-Adelaide. The young English prodigy Jadon Sancho is the best-ranked player of those currently playing in the Bundesliga ahead of Ihlas Bebou and teammate Achraf Hakimi. Paulo Dybala heads the rankings for Serie A footballers ahead of Rodrigo de Paul and Federico Chiesa.

The Belgium and Chelsea striker Eden Hazard has the best success rate among players who attempted at least 100 dribbles during the period considered (73%). Three other players had a success rate of more than 70%: Naïm Sliti, Marcus Thuram and Éver Banega. At the opposite end of the table are Roberto Pereyra (43%), Fabián Orellana (44%) and Joshua King (also 44%). This unique tool exclusively developed by the CIES Football Observatory allows you to compare the technical profile of big-5 league footballers.

Issue number 251 of the CIES Football Observatory Weekly Post highlights the 20 most experienced young players from 22 European competitions per year of birth. The rankings were elaborated using an exclusive methodology weighting domestic league minutes played by footballers during the last two years according to the sporting strength of employer teams.

St-Étienne’s centre back William Saliba tops the table for players born in or after 2001. He outranks another French centre back, Benoît Badiashile (Monaco), and the Spaniard Bryan Gil (Sevilla). Two English players head the rankings for players born in 2000: Ryan Sessegnon (Fulham) and Jadon Sancho (Borussia Dortmund). Heerenveen’s talent Kik Pierie ranks third ahead of Real Madrid’s rising star Vinícius.

Gianluigi Donnarumma (Milan) is clearly at the top of the 1999-born players. He outranks the Dutch prodigy Matthijs de Ligt (Ajax) and another goalkeeper: Alban Lafont (Fiorentina). World champions Kylian Mbappé (Paris St-Germain) heads the table for players born in 1998, ahead of compatriot Houssem Aouar (Olympique Lyonnais) and Liverpool’s full back Trent Alexander-Arnold.

The CIES Football Observatory celebrates the 250th edition of its Weekly Post with an exclusive analysis on the contribution of clubs in training the players fielded in big-5 league matches during the last five years. Training clubs are those where players have been for at least three seasons between the ages of 15 and 21. The rankings are elaborated by summing minutes played in the big-5 since January 1st 2014 by all of the footballers trained per club.

Barcelona tops the table with 69 footballers trained fielded in the big-5 by 55 different teams for a total of 319,224 minutes. Behind the Catalans are their great rivals Real Madrid: 69 footballers trained, 44 different clubs, 304,052 minutes. In the top ten positions are six Spanish, three French and one English team (Manchester United). According to the definition used, Cristiano Ronaldo and Paul Pogba are Manchester United club-trained players.

The best-ranked clubs for the remaining big-5 leagues are Olympique Lyonnais, VfB Stuttgart and AS Roma. The greatest contributors outside of the countries hosting the five major European competitions are River Plate, Sporting Clube, Boca Juniors, Ajax and Feyenoord. In total, 1,370 teams have trained players fielded in the big-5 during the last five years. More information is available on request at football.observatory@cies.ch.

The 42th Monthly Report of the CIES Football Observatory analyses the evolution of the competitive balance in the group stages of the UEFA Champions League since the introduction of the current format in 2003/04. The study illustrates a clear trend towards less balance and more predictability. Changes in the competition format and the redistribution of resources are needed to preserve a sufficient level of sporting and economic balance.

The analysis of the distribution of points at the end of the group stages shows that teams at the top of the table have progressively obtained more points and significantly improved their goal difference. The opposite trend was observed for teams at the bottom of the group. The average goal difference in group stage matches also increased. This is notably linked to the growth of fixtures which concluded with at least a three goal difference: from 16.9% during the first four seasons analysed to a new record of 22.9% between 2015 and 2018.

The study also reveals the greater predictability of matches. The percentage of fixtures where teams that are clear favourites according to odds on the betting market go on to win went clearly up: 81.4% of wins at home between 2014 and 2018 (+5.3% in comparison to 2004-2008) and 74.6% away (+12.1%). A good compromise to preserve the interest of the Champions League over the long term would consist of reducing the number of participants in the group stage, while keeping an open system of competition and guaranteeing a greater percentage of revenue to those excluded.

Solidarity could operate through a meritocratic basis by keeping aside part of the revenues for all of the teams having participated in the training of players fielded. Such a redistributive mechanism would have the great merit of recognising the fundamental role played by a multitude of clubs in developing the players who guarantee the high quality spectacle that the major teams produce and from which they derive benefit. Go to the study here.

Who are the footballers having played the most minutes in the big-5 leagues during the last five years? This is the question answered in issue number 249 of the CIES Football Observatory Weekly Post. Samir Handanovi? (Inter) tops the table for goalkeepers, while César Azpilicueta (Chelsea) heads the rankings for outfield players.

Only ten goalkeepers in the top 25 list have been in the same club during the last five years. This is the same proportion as that observed among outfield footballers. Conversely, Joe Hart played for four different big-5 league teams over this period: Manchester City, Torino, West Ham and Burnley. Only five forwards are in the top 25 list: Lionel Messi, José Callejón, Romelu Lukaku, Luis Suárez and Antoine Griezmann.

The most fielded players at German Bundesliga level, where there are fewer matches as only 18 teams are competing, are Daniel Baier (13,477 minutes for Augsburg) and Oliver Baumann (15,210 minutes for Freiburg and Hoffenheim).

No team in the 35 European competitions surveyed needed as few shots to score as Paris St-Germain. The French side scored so far every 4.7 shots. According to the exclusive InStat data, this ratio was inferior to five for another big-5 league club only: Borussia Dortmund. The top three per league is available in issue number 248 of the CIES Football Observatory Weekly Post.

The most efficient teams in the three remaining leagues of the big-5 are Barcelona (5.4 shots per goal), Arsenal (5.8) and Sampdoria (5.9). The highest figure among teams from the five major European leagues was recorded for Huddersfield Town: 17.3 shots per goal. The Premier League club must absolutely improve this statistics to avoid relegation.

The most efficient team outside of the big-5 are the Swiss of BSC Young Boys (4.8), ahead of FC Midtjylland and PSV Eindhoven. On the contrary, Apollon Smyrnis (25.1), Hapoel Tel Aviv (21.1) and Arsenal Kyiv (20.7) were so far particularly inefficient. More data is available in the CIES Football Observatory Performance Atlas, as well as on demand.

Issue number 247 of the CIES Football Observatory Weekly Post presents big-5 league players whose current estimated value exceeds the most the fee paid by recruiting teams during last summer. Rodri Hernández (+€45 million) tops the table for fee-paying transfers ahead of Lucas Torreira (+€44m), while Emre Can (+€45m) heads the rankings for free agents ahead of Stefan de Vrij (+€39m).

Juventus and Liverpool are the only teams with three recruits in the top 20 tables: Emre Can, Cristiano Ronaldo and João Cancelo for the former club, as well as Xherdan Shaqiri, Alisson Becker and Fabinho Tavares for the latter one. The excellent performances of both these players and their employer teams explain in large part the magnitude of the gap observed.

Seven other clubs have more than one representative in the top 20 lists: Inter Milan (de Vrij and Asamoah), Napoli (Younes and Ruiz), Real Betis (López and Canales), LOSC Lille (Bamba and Ikoné), Everton (Bernard and Richarlison), West Ham (Wilshere and Anderson) and Arsenal (Torreira and Guendouzi). Current values were estimated using the exclusive CIES Football Observatory algorithm.