| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 64 | -8 | ANZ Tour Championship | 2000 | PGA Tour of Australasia | Royal Canberra | 72 | Lista |
| 65 | -7 | LaSalle Bank Open | 2003 | Korn Ferry Tour | The Glen | 72 | Lista |
| 64 | -7 | Preferred Health Systems Wichita Open | 2009 | Korn Ferry Tour | Crestview CC, Wichita, Kansas | 71 | Lista |
| 64 | -7 | Preferred Health Systems Wichita Open | 2003 | Korn Ferry Tour | Crestview | 71 | Lista |
| 65 | -7 | Michelin Championship at Las Vegas | 2004 | PGA Tour | TPC at Summerlin | 72 | Lista |
| 65 | -6 | Preferred Health Systems Wichita Open | 2003 | Korn Ferry Tour | Crestview | 71 | Lista |
| 66 | -6 | Johnnie Walker Classic | 2003 | DP World Tour | Lake Karrinyup | 72 | Lista |
| 66 | -6 | Moonah Classic | 2010 | Korn Ferry Tour | Moonah Links | 72 | Lista |
| 67 | -5 | HSBC New Zealand PGA Championship Pres'd by Christchurch | 2009 | Korn Ferry Tour | Clearwater GC, Harewood, Christchurch, NZL | 72 | Lista |
| 67 | -5 | Melwood Prince George's County Open | 2009 | Korn Ferry Tour | The Country Club at Woodmore, Mitchellville, Maryland | 72 | Lista |
| 67 | -5 | Michelin Championship at Las Vegas | 2004 | PGA Tour | TPC at Summerlin | 72 | Lista |
| 67 | -5 | Australian PGA Championship | 2002 | PGA Tour of Australasia | Hyatt Coolum | 72 | Lista |
| 67 | -5 | Oregon Classic | 2003 | Korn Ferry Tour | Shadow Hills | 72 | Lista |
| 67 | -5 | Victorian Open | 1999 | PGA Tour of Australasia | Victoria | 72 | Lista |
| 67 | -5 | Johnnie Walker Classic | 2009 | DP World Tour | The Vines Resort & Country Club | 72 | Lista |
| 67 | -5 | Michelin Championship at Las Vegas | 2004 | PGA Tour | TPC at Summerlin | 72 | Lista |
| 67 | -5 | Michelin Championship at Las Vegas | 2004 | PGA Tour | TPC at Summerlin | 72 | Lista |
| 67 | -5 | Canon Challenge | 2000 | PGA Tour of Australasia | Castle Hill | 72 | Lista |
| 67 | -5 | Johnnie Walker Classic | 2003 | DP World Tour | Lake Karrinyup | 72 | Lista |
| 67 | -5 | Volvo China Open | 2011 | DP World Tour | Luxehills International CC | 72 | Lista |