The 381st CIES Football Observatory Weekly Post analyses the passing game of goalkeepers from 36 leagues worldwide as per data from InStat. The percentage of long forward passes out of total passes stretches from just 8.2% for Paris St-Germain goalie Keylor Navas up to 83.6% for Paksi FC’s Gergö Rácz. Only goalkeepers who played at least 1’000 domestic league minutes (injury time included) were taken into consideration.

The record percentage of long forward passes (at least 40 meters with a span angle of 90°) at big-5 league level was recorded for Burnley FC’s Nick Pope (73.1%) ahead of CA Osasuna’s Sergio Herrera (72.2%). In absolute terms, the greatest value was recorded for Bochum’s Manuel Riemann (27.5 per match on average). Derby County’s Ryan Allsop made the most passes per game (50.0), ahead of Hamburger SV Daniel Heuer Fernandes (48.4).

Goalkeepers passing data heavily reflects the style of play of teams. On a league level, the percentage of goalkeepers’ long forward passes stretches from only 35.7% in the Turkish Süper Lig up to 58.4% in the Scottish Premiership. High figures were also recorded in the English Championship (49.0%) and the Argentinean Liga Profesional (47.5%). More technical data from InStat is exclusively available in the CIES Football Observatory Performance Stats tool.

The 380th edition of the CIES Football Observatory Weekly Post presents the 80 associations with the most players abroad in 135 leagues worldwide. Brazil heads the pack with 1,219 expatriates, followed by France (978) and Argentina (815). While the number of Brazilians and Argentineans abroad went just slightly up since 2017, that of the French increased more significantly.

England’s fourth place is explained essentially by the strong presence of players having grown up in this country in teams of other United Kingdom associations, as well as in Ireland: about 57% of the total number of English expatriates. Germany’s fifth place is notably related to the return migration of numerous players of Turkish origin born and raised in Germany.

Since 2017, the greatest increases in absolute terms were recorded for the French (+208 expatriates), the Dutch (+137) and the Colombians (+124). In relative terms, among nations with at least 100 expatriates, the highest rises were recorded for the Venezuelans (+86%), the Dutch (+60%) and the Austrian (+51%). More exclusive analysis is available for free in the 75th Monthly Report and the CIES Football Observatory Atlas of Migration.

Issue number 379 of the Weekly Post presents the top 10 estimated transfer values as per the CIES Football Observatory algorithm for 10 non-big-5 league top divisions worldwide: Portugal, the Netherlands, Brazil, Belgium, the United States/Canada, Austria, Turkey, Denmark, Switzerland and Scotland. The greatest value overall was recorded for SL Benfica’s striker Darwin Núñez (€71 million).

Darwin Núñez meets all the most important criteria for a very high valuation: young age (not yet 23 years old), long contract (more than three years remaining), playing for a competitive team (SL Benfica) and performing very well, notably from a goal-scoring perspective. Rumours of the Uruguayan striker’s departure for an English top club are entirely plausible. As the latter tend to push up inflation in player prices, a €80-million deal, as publicly reported, is perfectly imaginable.

The following players have the top estimated values in the nine remaining leagues surveyed: Antony dos Santos (NED, €57M), Charles De Ketelaere (BEL, €40M), Gabriel Barbosa (BRA, €39M), Karim Adeyemi (AUT, €31M), Muhammed Aktürkoglu (TUR, €20M), Alan Velasco (USA, €20M), Liel Abada (SCO, €19M), Anders Dreyer (DEN, €15M), as well as Dan Ndoye (SUI, €15M).

Only players for whom we were able to recover the information on contract duration were included in the analysis. Nevertheless, as contract information for the most prominent footballers is generally available, the rankings should accurately reflect reality. Transfer values estimates for players in the big-5 can be accessed for free here. Please contact us for more information on our services.

No team during current big-5 league season fielded club-trained players for a greater percentage of minutes than Athletic Club: 55.8%. The Basque side outranks local rivals Real Sociedad (43.9%), while Celta Vigo (41.2%) complete an all-Spanish podium. The Slovaks of MŠK Žilina (85.5%) top the table for clubs from 40 leagues worldwide. The data for all clubs is available in the 378th CIES Football Observatory Weekly Post.

The Colombians of Envigado (76.4%) head the rankings for the nine non-European leagues included in the study, ahead of four Argentinean teams (CA Banfield, CA Lanús, Rosario Central and CA Unión) and the Brazilians of Corinthians (56.3%). Club-trained footballers are defined as players who have been at their employer clubs for at least three years between the seasons during which they celebrated their 15th and 21st birthday.

At league level, the figures stretch from a record-low of 4.0% in the Greek Super League to a record-high of 26.0% in the Argentinean Liga Professional. On average, teams from the 40 leagues surveyed fielded club-trained players for 15.0% of domestic league minutes. Among the 42 teams who did not use club-trained footballers notably are Brentford, Bayer Leverkusen, Bologna and Udinese.

More exclusive information on clubs from 31 European top divisions is available for free in the CIES Football Observatory Demographic Atlas.

Issue number 377 of the CIES Football Observatory Weekly Post relies on technical data produced by InStat to unveil the best performing outfield players in 32 European leagues. Footballers were classified into fifteen technical profiles and ranked according to their performance level with respect to both teammates and opponents, their playing time, as well as their team and league sporting strength.

The following players top the table for the seven attacking profiles: Trent Alexander-Arnold (playmaker creator), Andrew Robertson (playmaker infiltrator), Bukayo Saka (infiltrator creator), Karim Benzema (shooter creator), Vinícius Júnior (shooter infiltrator), Thomas Müller (allarounder target man) and Robert Lewandowski (target man shooter).

At the top of the eight defensive profiles are Éder Militão (ground-to-air blocker), Virgil van Dijk (air blocker filter man), Aymeric Laporte (air blocker playmaker), David Alaba (ground blocker filter man), João Cancelo (ground blocker playmaker), Rodri Hernández (filter man playmaker), Bernardo Silva (defensive infiltrator) and Toni Kroos (defensive shooter).

To know more about the fifteen technical profiles conceived by the CIES Football Observatory research team, please refer to the 74th edition of the Monthly Report. Feel you free to contact us for more information.

Pioneers in the transfer economic valuation field, since 2010, the CIES Football Observatory has been developing a statistical method to assess market prices for professional football players. Issue number 376 of the Weekly Post presents the highest estimated transfer values for the 50 footballers who did not yet celebrate their 23rd birthday and made their big-5 league debut during current season.

Joško Gvardiol tops the table with an estimated value of €96.2M. While only 20-years-old, the centre back has established himself as a pillar of both RB Leipzig and Croatia. If transferred, he could break the record for the greatest fee ever paid for a defender. Gvardiol’s teammate at RB Leipzig Dominik Szoboszlai and FC Barcelona’s prodigy Pablo Gavi complete the podium for the most expensive U23 big-5 league rookies.

To know more about the method and variables used by the CIES Football Observatory research team to assess football players’ transfer fees and values, please refer to this scientific paper freshly published in the peer-review open access journal Economies. The fee estimate intervals for all big-5 league players are available for free on our website. Please contact us for more information about our approach and services.

Issue number 375 of the CIES Football Observatory Weekly Post presents the 100 best performing U21 outfield players from 32 European leagues according to a brand-new approach taking into consideration players’ performance compared to teammates, the employer team’s sporting level, as well as that of opponents. Bukayo Saka (Arsenal) outranks Mason Greenwood (Manchester United) and Patrick Wimmer (Arminia Bielefeld).

For all players listed, the study does not only mention their pitch position, but also the role played within the team according to fifteen technical profile categories. The latter are built from eleven game indicators collected by our partners InStat, covering eight different game areas as detailed in the 74th edition of the CIES Football Observatory Monthly Report: air defence, ground defence, recovery, distribution, take on, chance creation, air attack and shooting.

Bukayo Saka, for example, is part of the “infiltrator creator” category, defining players particularly active in the “take on” and “chance creation” areas. Mason Greenwood has a “shooter infiltrator” profile (“shooting and take on”), while Patrick Wimmer a “shooter creator” one (“shooting and chance creation). Players from 26 leagues and 14 technical profiles are in the top 100, with the French Ligue 1 (14 players) and the “infiltrator creators” (24 players) being the most represented.

Issue number 374 of the CIES Football Observatory Weekly Post ranks 60 leagues worldwide according to the percentage of minutes played since the 1st of January 2021 by footballers that did not yet celebrate their 21st birthday at matches played. The greatest figures were recorded in the Venezuelan (18.8%) and Danish top divisions (16.5%). The Saudi Pro League is at the opposite end (1.6%).

Regarding the average age of line-ups fielded, the lowest values were recorded in the Croatian top division (25.3 years of age), the Mexican Liga Expansión and the Danish Superliga. At the other end of the spectrum are three non-European leagues: the Paraguayan top division (28.9 years of age), the Thai League 1 and the Primera División in Bolivia.

More information on clubs from 31 top divisions of UEFA member associations is available for free in the exclusive CIES Football Observatory Demographic Atlas. Additional data is published on our social media accounts: Twitter, Instagram and Facebook. Do not hesitate to follow us to gain even more knowledge on our beloved beautiful game!

Issue number 373 of the CIES Football Observatory Weekly Post ranks 90 top divisions worldwide according to the average tenure duration of coaches (as per last 1st March). The values stretch from 1,536 days in Northern Ireland to only 156 days in Saudi Arabia. More exclusive analysis on coaches is available in the 73th edition of the Monthly Report.

The average tenure duration of coaches in Europe is greater than in other continents: 506 days for clubs in UEFA member associations and 402 days for teams in other continents. An even shorter average tenure duration was recorded in clubs from the South American confederation: 303 days. This goes hand in hand with a greater player turnover.

The average tenure duration is much higher than the median one: 459 days compared to 243 days. This reflects the fact that some coaches are able to hold their position for much longer than the usual period. However, on the 1st of March, only 20% of coaches had been in their position for more than two years. At the opposite, 39% were in place since less than six months.

Issue number 372 of the CIES Football Observatory Weekly Post presents the net spending on international transfers concluded since July 2017 by clubs of the 40 most active nations from an incoming and outcoming fee volume perspective. England (- €4.35 billion) and Portugal (+€1.15 billion) recorded the most negative and, respectively, positive trade balances.

Italy has the second most negative trade balance on international transfers concluded since the start of the 2017/18 season (-€910 million), followed by China, Russia, Saudi Arabia and Spain. At the opposite end of the table, Brazil (+€1.02 billion) is just behind Portugal and outranks the Netherlands, France, Argentina and Belgium.

The data includes eventual add-ons irrespective of their effective payment, as well as sell-on percentages. However, this information, such as that on transfer fees themselves, is not always available. The figures presented are thus to be considered approximations that are as accurate as possible. FIFA’s annual reports with official aggregated data are available for free here.

Issue number 371 of the CIES Football Observatory Weekly Post ranks 38 leagues worldwide according to the InStat data on stoppage due to fouls. The two greatest figures were recorded for Latin American leagues, the Mexican and Colombian top divisions, while the highest fouls’ pause time out of the 33 European leagues surveyed was measured in Portugal.

All the five Latin American championships included in the sample are in the top 10 positions of the rankings. On average, the stoppage time for fouls is 15’43” in Latin America and 13’04” in Europe. This reflects a higher number of fouls per match (on average 27.0 vs 25.7), but also a greater time pause per foul (35.2” vs 30.8”).

The extreme values for fouls per match were recorded in Serbia (30.7) and the Netherlands (20.3), while those for stoppage time per foul were measured in Colombia (38.3”) and Belarus (25.3”). The data refers to the ongoing season for winter leagues and to the 2021 season for summer ones (including current season’s matches if already started).

Dear subscribers, thanks to the vigilance of many of you, we have found several omissions in our 370th Weekly Post. We are really sorry about it. Finally, the Portuguese side of SL Benfica leads the table with about €379 M.

Real Madrid ran the second most profitable academy from an economic perspective during the period considered (€330 M), while AS Monaco completes the podium (€285 M) ahead of the Dutch side of AFC Ajax (€283 M). Flamengo (13th), River Plate (27th) and Santos (28th) are in the top three positions for non-European teams.

With €2.03 billion, English clubs generated then most money by the transfer of academy graduates since July 2015, just ahead French teams (€1.61 billion). Spanish clubs (€1.39 billion) complete the podium per nation, ahead of the Italians (€1.11 billion), the Brazilians (€951 M), the Germans (€916 M), the Portuguese (€788 M), the Dutch (€709 M) and the Argentineans (€566 M).