Rafael Emilio Ramírez Peguero, is a former professional baseball player. He played in Major League Baseball primarily as a shortstop from 1980 to 1992. Ramirez made his major league debut on August 4, 1980 for the Atlanta Braves of the National League. Ramirez led the national league in errors from 1981-1983 as well as in 1985. He played his final game on October 3, 1992 as a member of the Houston Astros.