Denio Mariano González Manzueta (born July 22, 1963) is a former professional baseball infielder. He played during five seasons at Major League Baseball (MLB) for the Pittsburgh Pirates and Cleveland Indians. He was signed by the Pirates as an amateur free agent in 1981. González played his first professional season (in American baseball) with their Rookie league Gulf Coast Pirates in 1981, and his last season with the Triple-A affiliates of the Cincinnati Reds (Nashville Sounds) and Boston Red Sox (Pawtucket Red Sox) in 1992.