Diego Basilio León is a 19-year-old professional football player from PAR. He currently plays for Manchester United U21, wearing the number 14 shirt. He plays primarily as a Defender. He stands at 177cm tall and weighs 74kg. His preferred foot is Left. His current market value is estimated at 4M €.

His most recent move was a Free from Cerro Porteno to Manchester United U21 on 2025-07-04. The reported fee was 4M €.

Throughout the Premier League 2 2025-2026, Diego Basilio León featured in 9 matches, averaging 2.2 tackles, 1.1 interceptions, and 1.3 clearances per game, while blocking 0.3 shots per game.