At the international level, he represents Finland U17. He plays primarily as a Midfield. His current market value is estimated at 50K €.

His most recent move was a from Honka Espoo to SJK Seinäjoki on 2024-07-23.

Across 24 appearances in the Finnish Ykkosliiga 2025, leon vesterbacka registered 2 goals and 1 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.