The most fielded youngest footballer in the big-5 league tables is Dan-Axel Zagadou of Borussia Dortmund. The 18-year-old who joined Dortmund on a free transfer in June has been a regular since arriving at Westfalenstadion. He has played 61 percent of the total minutes played by his club this season.
The data is according to the 204th edition of the CIES Football Observatory Weekly Post. The report lists the 10 most fielded footballers per position born in or after 1997 in both the big-5 leagues and 26 other top division European championships. With 19 players, the French Ligue 1 is by far the most represented competition.
Players from all of the five major European championships except Germany head the big-5 league rankings: Gianluigi Donnarumma (Milan) and Alban Lafont (Toulouse) for goalkeepers, Unai Núnez(Athletic Club) for centre backs, Kelvin Amian(Toulouse) for full backs, Lucas Tousart (Lyon) for defensive midfielders, Carlos Soler (Valencia) for attacking midfielders, as well as Richarlison(Watford) for forwards.
The most represented leagues among the remaining 26 competitions studied are the Dutch and Slovakian top divisions (8 players each), followed by the Croatian (6) and Ukrainian (5) ones. The youngest footballer in the rankings is Juho Hyvärinen (Rovaniemi). The average age on the pitch for all clubs and leagues analysed is available in the exclusive CIES Football Observatory Digital Atlas.