Jon Mersinaj is a professional footballer from ALB and is currently 28 years old. He is on the books of NK Osijek and wears shirt number 5. His main role on the pitch is Defender. His stronger foot is Right. His estimated market valuation currently stands at 400K €.

His latest transfer saw him join NK Osijek from NK Lokomotiva Zagreb via Free on 2025-02-14. The move was reported at 0.2M €.

Across the Croatian Football League 2025-2026, Jon Mersinaj appeared in 13 matches and averaged 1 tackles, 0.2 interceptions, 2.5 clearances, and 0.1 blocked shots per game.