| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 64 | -8 | Greater Greensboro Open | 1999 | PGA Tour | Forest Oaks | 72 | Lista |
| 65 | -7 | Bay Hill Invitational | 2000 | PGA Tour | Bay Hill | 72 | Lista |
| 66 | -6 | Victorian Open | 1998 | PGA Tour of Australasia | Victoria | 72 | Lista |
| 66 | -5 | John Deere Classic | 2000 | PGA Tour | TPC at Deere Run | 71 | Lista |
| 66 | -5 | CVS Charity Classic | 1998 | PGA Tour | Pleasant Valley | 71 | Lista |
| 67 | -5 | Holden New Zealand Open | 2003 | PGA Tour of Australasia | Auckland | 72 | Lista |
| 67 | -5 | Heineken Classic | 1997 | DP World Tour | Vines Resort Perth | 72 | Lista |
| 67 | -4 | Jacob's Creek Open Championship | 2004 | Korn Ferry Tour | Kooyonga | 71 | Lista |
| 68 | -4 | New Zealand PGA Championship | 2005 | Korn Ferry Tour | Clearwater Resort | 72 | Lista |
| 68 | -4 | Chattanooga Classic | 2006 | Korn Ferry Tour | Black Creek | 72 | Lista |
| 68 | -4 | Holden New Zealand Open | 2003 | PGA Tour of Australasia | Auckland | 72 | Lista |
| 68 | -4 | New Zealand PGA Championship | 2005 | PGA Tour of Australasia | Clearwater Resort | 72 | Lista |
| 68 | -4 | Canon Challenge | 1998 | PGA Tour of Australasia | Terrey Hills | 72 | Lista |
| 68 | -4 | Motorola Western Open | 1998 | PGA Tour | Cog Hill | 72 | Lista |
| 67 | -4 | MCI Classic | 1999 | PGA Tour | Harbour Town | 71 | Lista |
| 68 | -4 | Holden Clearwater Classic | 2002 | Korn Ferry Tour | Clearwater Resort | 72 | Lista |
| 68 | -4 | Jacob's Creek Open | 2005 | Korn Ferry Tour | Royal Adelaide | 72 | Lista |
| 68 | -4 | PGA Championship | 2000 | PGA Tour | Valhalla | 72 | Lista |
| 67 | -4 | John Deere Classic | 2002 | PGA Tour | TPC at Deere Run | 71 | Lista |
| 68 | -4 | Heineken Classic | 1999 | DP World Tour | The Vines Resort | 72 | Lista |