Lion Semic is a 23-year-old professional football player from GER. He currently plays for Helmond Sport, wearing the number 17 shirt. He plays primarily as a Defender. He stands at 171cm tall and weighs 67kg. His preferred foot is Both. His current market value is estimated at 175K €.

His most recent move was a Loan from Helmond Sport to VfL Osnabrück on 2026-06-30.

Throughout the Netherlands Eerste Divisie 2025-2026, Lion Semic featured in 22 matches, averaging 0.4 tackles, 0.2 interceptions, and 0.4 clearances per game, while blocking 0 shots per game.