| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 269 | -19 | Canon Challenge | 2001 | PGA Tour of Australasia | Castle Hill | 72 | Lista |
| 271 | -17 | Johnnie Walker Classic | 2003 | DP World Tour | Lake Karrinyup | 72 | Lista |
| 274 | -14 | Johnnie Walker Classic | 2004 | DP World Tour | Alpine | 72 | Lista |
| 275 | -13 | Heineken Classic | 2001 | DP World Tour | The Vines Resort | 72 | Lista |
| 279 | -13 | Greg Norman Holden International | 2001 | DP World Tour | The Lakes | 73 | Lista |
| 275 | -13 | HSBC New Zealand PGA Championship Pres'd by Christchurch | 2009 | Korn Ferry Tour | Clearwater GC, Harewood, Christchurch, NZL | 72 | Lista |
| 278 | -10 | MasterCard Masters | 2004 | PGA Tour of Australasia | Huntingdale | 72 | Lista |
| 275 | -9 | ANZ Tour Championship | 2001 | PGA Tour of Australasia | Concord | 71 | Lista |
| 279 | -9 | Johnnie Walker Classic | 2009 | DP World Tour | The Vines Resort & Country Club | 72 | Lista |
| 276 | -8 | Crown Lager New Zealand Open | 2000 | PGA Tour of Australasia | Paraparaumu Beach | 71 | Lista |
| 280 | -8 | Michael Hill New Zealand Open | 2009 | Korn Ferry Tour | The Hills Golf Club, Arrowtown, NZL | 72 | Lista |
| 280 | -8 | Heineken Classic | 2003 | DP World Tour | Royal Melbourne | 72 | Lista |