Nicolás Demartini is a professional footballer from ARG and is currently 27 years old. He is on the books of Barracas Central and wears shirt number 31. His main role on the pitch is Defender. He measures 179cm in height and weighs 80kg. His stronger foot is Left. His estimated market valuation currently stands at 1000K €.

His latest transfer saw him join Temperley from Barracas Central via Loan on 2026-12-31.

Across the Argentine Division 1 2026, Nicolás Demartini appeared in 7 matches and averaged 1 tackles, 0 interceptions, 1 clearances, and 0 blocked shots per game.