He currently plays for JPS, wearing the number 21 shirt. He plays primarily as a Midfield.

His most recent move was a from Komeetat to JPS on 2024-01-01.

Across 14 appearances in the Finnish Ykkonen 2025, Janne korolainen registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.