| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 274 | -14 | BUY.Com Inland Empire Open | 2000 | Korn Ferry Tour | Empire Lakes | 72 | Lista |
| 276 | -12 | BUY.COM Monterrey Open | 2000 | Korn Ferry Tour | Club Campestre | 72 | Lista |
| 277 | -11 | Senior PGA Championship | 2001 | Champions Tour | Ridgewood | 72 | Lista |
| 277 | -11 | Senior Tour Championship | 2001 | Champions Tour | Gaillardia | 72 | Lista |
| 278 | -10 | The Countrywide Tradition | 2002 | Champions Tour | Desert Mountain (The Cochise Course) | 72 | Lista |
| 278 | -10 | BUY.COM Lakeland Classic | 2000 | Korn Ferry Tour | Grassland | 72 | Lista |
| 278 | -10 | Buick Challenge | 1998 | PGA Tour | Callaway Gardens | 72 | Lista |
| 275 | -9 | John Deere Classic | 2000 | PGA Tour | TPC at Deere Run | 71 | Lista |
| 279 | -9 | AT&T Canada Senior Open Ch. | 2001 | Champions Tour | Mississaugua | 72 | Lista |
| 279 | -9 | Senior Tour Championship | 2002 | Champions Tour | Gaillardia | 72 | Lista |
| 275 | -9 | U.S. Senior Open | 2004 | Champions Tour | Bellerive | 71 | Lista |
| 279 | -9 | Bob Hope Chryssler Classic | 1998 | PGA Tour | Indian Wells | 72 | Lista |