CIES: Athletic Club, Top 5 club with the most minutes played by club-trained players in 2021-22

Athletic Club Bilbao (LaLiga Santander) is the European Top 5 (Germany, England, Spain, France and Italy) club with the highest percentage of minutes played by players trained at the club since the start of the 2021-22 season, according to the CIES Football Observatory's "Weekly Post", published on 25/04/2022.

With 55.8% of minutes played by...