Osaze De Rosario is a 25-year-old professional football player from GUY. He currently plays for Seattle Sounders, wearing the number 95 shirt. At the international level, he represents Guyana. He plays primarily as a Forward. His current market value is estimated at 800K €.

His most recent move was a from Tacoma Defiance to Seattle Sounders on 2025-05-08.

In the United States Major League Soccer 2026 season, Osaze De Rosario scored 0 goals and provided 0 assists across 2 appearances, averaging 0 goals per game with 2 shots attempted and 0 on target.