He currently plays for Treaty United, wearing the number 18 shirt. He plays primarily as a Midfield.

His most recent move was a from St. Patricks Athletic to Treaty United on 2026-02-13.

Across 3 appearances in the Ireland First Division 2026, folarin jason onyenuga registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.