| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 64 | -7 | Greater Milwaukee Open | 1997 | PGA Tour | Brown Deer Park | 71 | Lista |
| 65 | -7 | BMW Charity Pro-Am at the Cliffs | 2002 | Korn Ferry Tour | The Cliffs Valley Course | 72 | Lista |
| 66 | -6 | BUY.COM Monterrey Open | 2001 | Korn Ferry Tour | Club Campestre | 72 | Lista |
| 66 | -6 | BMW Charity Pro-Am at the Cliffs | 2002 | Korn Ferry Tour | The Cliffs Valley Course | 72 | Lista |
| 65 | -6 | Samsung Canadian PGA Championship | 2002 | Korn Ferry Tour | DiamondBack Golf Club | 71 | Lista |
| 66 | -6 | HP Classic of New Orleans | 2004 | PGA Tour | English Turn | 72 | Lista |
| 67 | -5 | Buick Invitational | 2003 | PGA Tour | Torrey Pines | 72 | Lista |
| 67 | -5 | BUY.COM TOUR Championship | 2002 | Korn Ferry Tour | Senator Course at Capitol Hill | 72 | Lista |
| 66 | -5 | Greater Milwaukee Open | 1998 | PGA Tour | Brown Deer Park | 71 | Lista |
| 67 | -5 | Deposit Guaranty Classic | 1997 | PGA Tour | Annandale | 72 | Lista |
| 66 | -5 | Samsung Canadian PGA Championship | 2002 | Korn Ferry Tour | DiamondBack Golf Club | 71 | Lista |
| 67 | -5 | Permian Basin Open | 2002 | Korn Ferry Tour | Midland/Odessa | 72 | Lista |
| 67 | -5 | The Honda Classic | 2003 | PGA Tour | Country Club Mirasol | 72 | Lista |