He currently plays for Saumur OL, wearing the number 3 shirt. He plays primarily as a Defender.

His most recent move was a from Angers II to Saumur OL on 2025-08-14.

Throughout the French Championnat National 2 2025-2026, Theo Lefebvre featured in 17 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.