He currently plays for Jakobstads Bollklubb, wearing the number 17 shirt. He plays primarily as a Forward.

His most recent move was a from FF Jaro U19 to Jakobstads Bollklubb on 2024-01-01.

In the Finnish Ykkonen 2025 season, william nyman scored 3 goals and provided 0 assists across 20 appearances, averaging 0.2 goals per game with 0 shots attempted and 0 on target.