Mathías de Ritis is a 24-year-old professional football player from URU. He currently plays for San Lorenzo, wearing the number 6 shirt. He plays primarily as a Defender. He stands at 183cm tall and weighs 79kg. His preferred foot is Left. His current market value is estimated at 700K €.

His most recent move was a from CA Penarol to San Lorenzo on 2026-01-27.

Throughout the Argentine Division 1 2026, Mathías de Ritis featured in 6 matches, averaging 0.7 tackles, 1.3 interceptions, and 3.2 clearances per game, while blocking 0.2 shots per game.