| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 137 | -7 | Gila River Classic | 2003 | Korn Ferry Tour | Whirlwind | 72 | Lista |
| 136 | -6 | Crown Lager New Zealand Open | 2000 | PGA Tour of Australasia | Paraparaumu Beach | 71 | Lista |
| 139 | -5 | Australian PGA Championship | 2001 | PGA Tour of Australasia | Royal Queensland | 72 | Lista |
| 140 | -4 | Australian Open Championship | 2003 | PGA Tour of Australasia | Moonah Links | 72 | Lista |
| 138 | -4 | ANZ Tour Championship | 2001 | PGA Tour of Australasia | Concord | 71 | Lista |
| 140 | -4 | Telstra Hyundai New Zealand Open | 2002 | PGA Tour of Australasia | Paraparamu Beach | 72 | Lista |
| 136 | -4 | Holden Australian Open Championship | 2002 | PGA Tour of Australasia | Victoria | 70 | Lista |
| 140 | -4 | Moonah Classic | 2009 | Korn Ferry Tour | Moonah Links, Fingal, Victoria, AUS | 72 | Lista |
| 140 | -4 | Holden New Zealand Open | 2005 | DP World Tour | Gulf Harbour Resort | 72 | Lista |
| 141 | -3 | Michael Hill New Zealand Open | 2007 | DP World Tour | The Hills GC | 72 | Lista |
| 141 | -3 | HSBC New Zealand PGA Championship Pres'd by Christchurch | 2009 | Korn Ferry Tour | Clearwater GC, Harewood, Christchurch, NZL | 72 | Lista |
| 141 | -3 | New Zealand PGA Championship | 2005 | Korn Ferry Tour | Clearwater Resort | 72 | Lista |
| 141 | -3 | Canon Challenge | 2001 | PGA Tour of Australasia | Castle Hill | 72 | Lista |
| 141 | -3 | Heineken Classic | 2001 | DP World Tour | The Vines Resort | 72 | Lista |
| 141 | -3 | New Zealand PGA Championship | 2005 | PGA Tour of Australasia | Clearwater Resort | 72 | Lista |
| 141 | -3 | Australian PGA Championship | 2003 | PGA Tour of Australasia | Hyatt Coolum | 72 | Lista |