| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 268 | -20 | Buick Challenge | 1998 | PGA Tour | Callaway Gardens | 72 | Lista |
| 268 | -20 | Las Vegas Invitational | 2003 | PGA Tour | TPC Summerlin | 72 | Lista |
| 270 | -18 | Buick Invitational | 1999 | PGA Tour | Torrey Pines | 72 | Lista |
| 271 | -17 | Greater Vancouver Open | 1997 | PGA Tour | Northview | 72 | Lista |
| 267 | -17 | CVS Charity Classic | 1997 | PGA Tour | Pleasant Valley | 71 | Lista |
| 271 | -17 | Chrysler Classic of Tucson | 2004 | PGA Tour | Tucson National | 72 | Lista |
| 268 | -16 | Northwest Pennsylvania Classic | 2003 | Korn Ferry Tour | Glenmaura National | 71 | Lista |
| 274 | -14 | Bob Hope Chrysler Classic | 2000 | PGA Tour | Indian Wells | 72 | Lista |
| 274 | -14 | Las Vegas Invitational | 1997 | PGA Tour | TPC Summerlin | 72 | Lista |
| 274 | -14 | Southern Farm Bureau Classic | 2004 | PGA Tour | Annandale | 72 | Lista |
| 274 | -14 | B.C. Open | 2000 | PGA Tour | En-Joie | 72 | Lista |