He plays primarily as a Midfield. He stands at 178cm tall and weighs 77kg. His preferred foot is Right.

His most recent move was a from Sportivo Las Parejas to Free player on 2026-01-01.

Across 1 appearances in the Copa Argentina 2025, Aarón Martínez Retamar registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.