Valentín Demateis is a midfielder for Chilean Primera División side Ñublense, a promising talent with a market value of €125,000 at 24 years old. Born on April 1, 2001, Demateis began his career in Argentina before making the move to Chile, where he has become an integral part of Ñublense's setup. His career highlights include his debut for the club and performances in the Copa Chile, where his creativity and work rate in midfield have shone through. As a key player for Ñublense, his main honors are tied to the club's objectives in the league and domestic cups, aiming for top-half finishes and deep cup runs. Demateis is known for his technical ability, vision, and capacity to dictate play from the center, making him a fan favorite and a crucial piece in the team's tactical approach.