Margin of victory records refer to the number of strokes by which the winner beats the runner-up. Here are the largest PGA Tour winning margins:
16 strokes
- J.D. Edgar, 1919 Canadian Open
- Joe Kirkwood Sr., 1924 Corpus Christi Open
- Bobby Locke, 1948 Chicago Victory National Championship
- Tiger Woods, 2000 U.S. Open
- Ben Hogan, 1945 Portland Invitational
- Johnny Miller, 1975 Phoenix Open

