Career
Mattias was a youth product of Västerås Saskatchewan and made his first team debut in the 2003/04 season. Mattias played for the Sweden U19 squad during the 2003/04 season. Mattias has played for two clubs, they are:-
Västerås Saskatchewan (2003-2004)
Västanfors IF (2004-2005)
Västerås Saskatchewan (since 2005).