Héctor David Martínez is a professional footballer from PAR and is currently 29 years old. He is on the books of Defensa Y Justicia and wears shirt number 21. His main role on the pitch is Defender. He measures 182cm in height and weighs 72kg. His estimated market valuation currently stands at 900K €.

His latest transfer saw him join River Plate from Defensa Y Justicia via Loan on 2026-12-31.

Across the Argentine Division 1 2026, Héctor David Martínez appeared in 6 matches and averaged 2 tackles, 1.2 interceptions, 5.2 clearances, and 0 blocked shots per game.