Leon Koß is a 20-year-old professional football player from GER. He currently plays for RB Leipzig U19, wearing the number 25 shirt. He plays primarily as a Defender. He stands at 189cm tall and weighs 83kg. His current market value is estimated at 50K €.

Throughout the GER JBH 2024-2025, Leon Koß featured in 1 matches, averaging 0 tackles, 1 interceptions, and 3 clearances per game, while blocking 0 shots per game.