Marcel Ratnik is a professional footballer from SLO and is currently 23 years old. He is on the books of Al-Ain FC and wears shirt number 14. His main role on the pitch is Defender. His estimated market valuation currently stands at 2M €.

His latest transfer saw him join Al-Ain FC from NK Olimpija Ljubljana via Free on 2025-05-31. The move was reported at 2M €.

Across the United Arab Emirates Adnoc Pro-League 2025-2026, Marcel Ratnik appeared in 16 matches and averaged 0.8 tackles, 0.6 interceptions, 3.8 clearances, and 0 blocked shots per game.