He currently plays for AD Union Adarve, wearing the number 23 shirt. He plays primarily as a Defender. His current market value is estimated at 100K .

His most recent move was a from Atletic Club D Escaldes to AD Union Adarve on 2026-01-30.

Throughout the Spanish Tercera División RFEF 2025-2026, Marcos Blasco Valera featured in 1 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.