Lennart Mertens is a professional footballer from BEL and is currently 34 years old. He is on the books of SK Beveren and wears shirt number 92. His main role on the pitch is Forward. His estimated market valuation currently stands at 300K €.

His latest transfer saw him join SK Beveren from KMSK Deinze via on 2024-11-27.

During the Belgian Challenger Pro League 2025-2026 campaign, Lennart Mertens made 22 appearances, scoring 11 goals and adding 6 assists. He averaged 0.5 goals per match from 73 shots, with 26 on target.