He is on the books of AD Union Adarve and wears shirt number 23. His main role on the pitch is Defender. His stronger foot is Left. His estimated market valuation currently stands at 100K .

His latest transfer saw him join AD Union Adarve from Atletic Club D Escaldes via on 2026-01-30.

Across the Spanish Tercera División RFEF 2025-2026, Marcos Blasco Valera appeared in 1 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.