| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 133 | -11 | Australian PGA Championship | 2000 | PGA Tour of Australasia | Royal Queensland | 72 | Lista |
| 138 | -6 | Tour Championship | 1999 | PGA Tour of Australasia | Royal Canberra | 72 | Lista |
| 138 | -6 | Moonah Classic | 2009 | Korn Ferry Tour | Moonah Links, Fingal, Victoria, AUS | 72 | Lista |
| 140 | -4 | Canon Challenge | 1998 | PGA Tour of Australasia | Terrey Hills | 72 | Lista |
| 141 | -3 | Canon Challenge | 2000 | PGA Tour of Australasia | Castle Hill | 72 | Lista |
| 141 | -3 | ANZ Tour Championship | 2000 | PGA Tour of Australasia | Royal Canberra | 72 | Lista |
| 141 | -3 | New Zealand PGA Championship | 2004 | Korn Ferry Tour | Clearwater Resort | 72 | Lista |
| 139 | -3 | Heineken Classic | 2005 | DP World Tour | Royal Melbourne | 71 | Lista |
| 142 | -2 | Johnnie Walker Classic | 1997 | DP World Tour | Hope Island Club | 72 | Lista |
| 142 | -2 | Australian PGA Championship | 2001 | PGA Tour of Australasia | Royal Queensland | 72 | Lista |
| 142 | -2 | Australian Open Championship | 2003 | PGA Tour of Australasia | Moonah Links | 72 | Lista |
| 142 | -2 | Greg Norman International | 1998 | PGA Tour of Australasia | The Australian | 72 | Lista |
| 142 | -2 | Telstra Hyundai New Zealand Open | 2002 | PGA Tour of Australasia | Paraparamu Beach | 72 | Lista |
| 138 | -2 | Holden Australian Open Championship | 2002 | PGA Tour of Australasia | Victoria | 70 | Lista |
| 142 | -2 | Heineken Classic | 1999 | DP World Tour | The Vines Resort | 72 | Lista |