| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 64 | -8 | B.C. Open | 2003 | PGA Tour | En-Joie | 72 | Lista |
| 64 | -8 | HSBC New Zealand PGA Championship | 2007 | Korn Ferry Tour | Clearwater | 72 | Lista |
| 67 | -5 | Johnnie Walker Classic | 2003 | DP World Tour | Lake Karrinyup | 72 | Lista |
| 67 | -5 | Holden New Zealand Open | 2003 | PGA Tour of Australasia | Auckland | 72 | Lista |
| 67 | -5 | Australian Open Championship | 2003 | PGA Tour of Australasia | Moonah Links | 72 | Lista |
| 67 | -5 | Johnnie Walker Classic | 2003 | DP World Tour | Lake Karrinyup | 72 | Lista |
| 67 | -5 | Johnnie Walker Classic | 2004 | DP World Tour | Alpine | 72 | Lista |
| 68 | -4 | LaSalle Bank Open | 2003 | Korn Ferry Tour | The Glen | 72 | Lista |
| 67 | -4 | Preferred Health Systems Wichita Open | 2004 | Korn Ferry Tour | Crestview | 71 | Lista |
| 68 | -4 | MasterCard Masters | 2004 | PGA Tour of Australasia | Huntingdale | 72 | Lista |
| 68 | -4 | Clearwater Classic | 2003 | Korn Ferry Tour | Clearwater Resort | 72 | Lista |
| 68 | -4 | Chattanooga Classic | 2003 | Korn Ferry Tour | Black Creek | 72 | Lista |
| 68 | -4 | First Tee Arkansas Classic | 2003 | Korn Ferry Tour | Hot Springs Village | 72 | Lista |
| 66 | -4 | Holden Australian Open Championship | 2002 | PGA Tour of Australasia | Victoria | 70 | Lista |
| 66 | -4 | 2004 Holden New Zealand Open | 2004 | PGA Tour of Australasia | Grange | 70 | Lista |
| 68 | -4 | Sportsbet Australian Masters | 2008 | DP World Tour | Huntingdale GC | 72 | Lista |
| 68 | -4 | Australian PGA Championship | 2000 | PGA Tour of Australasia | Royal Queensland | 72 | Lista |
| 68 | -4 | Johnnie Walker Classic | 2003 | DP World Tour | Lake Karrinyup | 72 | Lista |