He is on the books of Toolon Taisto and wears shirt number 9. His main role on the pitch is Forward.

His latest transfer saw him join Toolon Taisto from Valkeakosken Koskenpojat via on 2016-01-01.

During the Finland Suomen Cup 2024 campaign, niklas keranen made 1 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 0 shots, with 0 on target.