Unai Marrero is a 25-year-old professional football player from ESP. He currently plays for Real Sociedad, wearing the number 13 shirt. He plays primarily as a Goalkeeper. He stands at 189cm tall and weighs 80kg. His current market value is estimated at 600K €.

His most recent move was a from Real Sociedad B to Real Sociedad on 2023-07-01.

In the La Liga 2025-2026, Unai Marrero played 24 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.