Nicolás Demartini is a 26-year-old professional football player from ARG. He currently plays for Barracas Central, wearing the number 31 shirt. He plays primarily as a Defender. He stands at 179cm tall and weighs 80kg. His preferred foot is Left. His current market value is estimated at 1000K €.

His most recent move was a Loan from Barracas Central to Temperley on 2026-12-30.

Throughout the Argentine Division 1 2026, Nicolás Demartini featured in 7 matches, averaging 1 tackles, 0 interceptions, and 1 clearances per game, while blocking 0 shots per game.