He is on the books of CD Mensajero and wears shirt number 5. His main role on the pitch is Defender. He measures 175cm in height and weighs 67kg.

Across the Spanish Tercera División RFEF 2025-2026, Óscar González Hérnandez appeared in 15 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.