His main role on the pitch is Defender. He measures 183cm in height and weighs 80kg. His stronger foot is Left. His estimated market valuation currently stands at 10K €.

His latest transfer saw him join Atenas from Deportivo Madryn via on 2026-01-17.

Across the ARG Primera Nacional 2025, M. Mansilla appeared in 23 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.