His main role on the pitch is Midfield. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join Racing Union Luxemburg from Racing FC Union Luxembourg U19 via on 2022-07-01.

Over 7 appearances in the Luxembourg National Division 2025-2026, L. Dewalque contributed 0 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.