Oscar Trejo is a 38-year-old professional football player from ARG. He currently plays for Rayo Vallecano, wearing the number 8 shirt. He plays primarily as a Midfield. He stands at 177cm tall and weighs 79kg. His preferred foot is Right. His current market value is estimated at 400K €.

His most recent move was a from Rayo Vallecano to Free player on 2026-06-30.

Across 23 appearances in the La Liga 2025-2026, Oscar Trejo registered 0 goals and 0 assists, while completing 3 key passes out of 63 total passes with a passing accuracy of 2.3.