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Best non-big-5 league players born in 2006 or later

The last Weekly Post of 2025, the 527th in a series that began in 2012, presents the 100 players worldwide born in 2006 or later who are not yet playing for a big-5 league club having performed best this year. The rankings were established using a method developed exclusively by the CIES Football Observatory and the data meticulously collected by our partner Impect.

The highest score overall was recorded for Dutchman Givairo Read of Feyenoord (85 out of 100). Although currently injured, he should soon be able to celebrate his first cap for Netherlands. This ’well-rounded’ wide back is ahead of Portugal’s Geovany Quenda (Sporting CP, but already signed by Chelsea) and Ghana international Caleb Yirenkyi, from the veritable talent factory that is Danish side FC Nordsjælland.

France’s Joane Gadou (RB Salzburg) ranks first among centre backs and Sweden’s Simon Eriksson (IF Elfsborg) among goalkeepers. This Scouting report presents the top ten U20 players outside the big-5 for fifteen categories established by combining players’ level of activity in six areas (aerial play, recovery, distribution, take on, chance creation and finishing) as per Impect data and their main position (method also here).

>>> Top 100

>>> Full Scouting report (including estimated transfer values for all players)

Most physically robust outfield players

The 526th CIES Football Observatory Weekly Post presents the most physically robust outfield players in terms of minutes played in official matches (club and national team) over the past year. Paraguayan international Júnior Alonso (Atlético Mineiro) tops the list, ahead of Belgium’s Hans Vanaken (Club Brugge) and Argentina’s Nicolás Otamendi (SL Benfica).

Among players born in 2004 or later, the top three are Dutchman Wouter Goes (AZ Alkmaar), Ecuadorian Joel Ordóñez (Club Brugge) and Belgian Matte Smets (KRC Genk). Their ability to play matches at a high frequency will be a major asset for their careers. Colombia is the most represented country in the top 50 (seven players), reflecting both the tight schedule of the Colombian league and the physical strength of their players.

The Post also presents the distribution of minutes according to the type of competition (club national, club international and national teams), as well as the rankings for the last two, three, four and five years. The following players top the tables for each of these periods : Nicolás Otamendi (two years), Bruno Fernandes (three years), Gustavo Gómez (both four and five years).

>>> All the data

Rising values: highest expected increases

The 525th CIES Football Observatory Weekly Post presents the players worldwide whose transfer value* is likely to increase the most in absolute terms over the next six months without contract extension and according to a scenario predicting the same performance as in the last six months, both individually (minutes played, starting 11 rate, goal frequency, etc.) and collectively (results).

Ivorian winger Yan Diomandé (RB Leipzig) tops the rankings with a projected increase of €40.1 million. His current value is indeed estimated at €45.7 million, while his expected value on 10 June 2026, according to the scenario described above, is €85.8 million. Newcastle United’s German Nick Woltemade (+€26.2 million) and another Ivorian, Bazoumana Touré of Hoffenheim (+€23.9 million), complete the podium.

In total, the published list includes no fewer than 169 players active in 23 different leagues. The projected increase in their transfer value over the next six months is at least €5 million. This free tool, on the other hand, presents the highest-valued player per club in 67 leagues around the world. However, assessments for all players are available to professionals via a paid platform.

* Further information on the statistical model developed by the CIES Football Observatory to assess from a scientific perspective players’ transfer values and make projections about future values can be found in this scientific article.

>>> 169 players list

Vertical play masters: best U23s

Thanks to the data meticulously collected by our partner Impect, this Weekly Post presents the U23 players from 52 leagues around the world who are most skilled at advancing their team’s play with passes towards the opposition’s goal*. The study reveals the extraordinary abilities of Belgium’s Jorne Spileers, who completes an average of 11.8 ‘progressive’ passes per 90 minutes, with a record success rate of 84% and a progression index of 100.

Two other centre backs complete the podium: Spain’s Dean Huijsen (Real Madrid) and Portugal’s António Silva (Benfica). Fourth, Norway’s Häkon Volden (Rosenborg) is the youngest player in the top 10 (18.5 years). Two other players under the age of 20 feature in the overall top 10: Gambia’s Abubacarr Sedi Kinteh (Tromsø) and France’s full international Warren Zaïre-Emery (Paris Saint-Germain).

Among wide backs, the top three are Álvaro Carreras (Real Madrid), Michal Gurgul (Lech Poznań) and Joaquin Seys (Club Bruges), with Luca Bombino (San Diego) being the youngest in the top 50. For midfielders, Jack McGlynn (Houston Dynamo) leads the way ahead of Warren Zäire-Emery (PSG) and Amadou Koné (Neom SC). The youngest midfielder in the top 50 is Argentina’s Álvaro Montoro (Botafogo).

* At least 30 meters if starting and finishing position in own half, 15 meters if in different halves and 10 meters if in opponent half.

>>> Full data

>>> More about Impect

Player trading champions: Eintracht at the top

The 523rd CIES Football Observatory Weekly Post presents the world’s smartest clubs on the transfer market since January 2021 in terms of the financial balance sheets of players recruited as professionals (i.e. excluding youth academy signings) and already permanently transferred to other teams. Eintracht Frankfurt tops the list with a positive balance of +€286m : €364m in revenue and €78m in expenditure.

The Germans are ahead of Brighton & Hove (+€221m) and Stuttgart (+€178m). Atalanta (+€150 million) and Benfica (+€147 million) round out the top five. In contrast, the most negative trading balances for players signed and transferred over the last five years were recorded for two Saudi clubs, Al-Hilal (-€197m) and Al-Nassr (-€104m), followed by three English teams : West Ham (-€99m), Aston Villa (-€85m) and Manchester United (-€74m).

If we add fist team squad recruits since 2021 who are still under contract with their signing clubs, and subtract their acquisition price from the current estimated value according to our statistical model, Eintracht Frankfurt is once again the best club with a balance of +€670m (+€286m for players recruited and already sold ; +€384m for those recruited and still owned), ahead of Real Madrid (+€591m), with Manchester United at the opposite end (-€482m).

* The rankings only include clubs whose total transfer spending and income since 2021 exceeds €10 million. The balance sheets take into account add-ons regardless of whether they have actually been paid or received, as well as sums earned through sell-ons.

>>> Full data

Best development leagues for young domestic players

The 522nd CIES Football Observatory Weekly Post ranks 50 top divisions worldwide according to the percentage of minutes played by U21 footballers eligible for the national team of the league’s country over the 2025 calendar year. The Australian A-League Men’s leads the rankings (17.7% of minutes).

Serbia’s Super Liga (15.8%) and Danmark’s Superliga (11.7%) round up the podium of the leagues where U21 eligible footballers played the greatest proportion of minutes in 2025. Among the five major European leagues, the figures range from 7.8% for France’s Ligue 1 (17th overall) to 1.9% for Italy’s Serie A (second lowest figure), with a particularly low rate also in the English Premier League (2.4%).

The Post also presents the number of U21 players eligible for the countries of the 50 leagues analysed who played in one of these championships in 2025. In this case, Argentina (213 U21 eligible players for a total of 112,455 minutes and a cumulative experience* of 74,236) is ahead of Colombia (185, 88,706 minutes, 50,047) and Brazil (173, 73,325 minutes, 44,558). France is fourth in terms of number of players and minutes and third in terms of cumulative experience.

* The cumulative experience was calculated by weighting the total number of minutes by the average sporting level of the matches played according to this method.

>>> Full study

>>> Video resuming the eight first Prospect Sheets with Impect on the best talents worldwide (all Sheets)

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