Michael Richard Waits is an American former professional baseball pitcher. Waits, who threw left-handed, played all or part of twelve seasons in Major League Baseball (MLB) for the Texas Rangers (1973), Cleveland Indians (1975–83), and Milwaukee Brewers (1983–85). Waits served as minor league pitching coordinator for the Seattle Mariners organization before being named pitching coach for the Mariners under new manager Lloyd McClendon for the 2014 season.