He currently plays for GFA Rumilly Vallieres, wearing the number 8 shirt. He plays primarily as a Midfield. His preferred foot is Right.

His most recent move was a from GFA Rumilly Vallières B to GFA Rumilly Vallieres on 2025-12-31.

Across 6 appearances in the French Championnat National 2 2025-2026, L. Coponat registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.