1989 NCAA Division I Men's Golf Championship
The 1989 NCAA Division I Men's Golf Championships were contested at the 51st annual NCAA-sanctioned golf tournament for determining the individual and team national champions of men's collegiate golf at the Division I level in the United States. The tournament was held at the Oak Tree Country Club in Edmond, Oklahoma, a suburb of Oklahoma City. Oklahoma won the team championship, the Sooners' first NCAA title. Future professional and five-time major champion Phil Mickelson, from Arizona State, won the individual title, his first of three. 1989 NCAA Division