He is on the books of FC Rouen and wears shirt number 3. His main role on the pitch is Defender. His estimated market valuation currently stands at 300K €.

His latest transfer saw him join FC Rouen from US Orléans via on 2025-07-16.

Across the French Championnat National 2025-2026, Antonin Cartillier appeared in 18 matches and averaged 0.6 tackles, 0.3 interceptions, 0.3 clearances, and 0.1 blocked shots per game.