| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 268 | -20 | Las Vegas Invitational | 2003 | PGA Tour | TPC Summerlin | 72 | Lista |
| 269 | -19 | Michelin Championship at Las Vegas | 2004 | PGA Tour | TPC at Summerlin | 72 | Lista |
| 269 | -19 | Dunhill SA PGA Championship | 1997 | DP World Tour | Houghton | 72 | Lista |
| 271 | -17 | Invensys Classic at Las Vegas | 2001 | PGA Tour | TPC Summerlin | 72 | Lista |
| 265 | -15 | Master Card Colonial | 1997 | PGA Tour | Colonial | 70 | Lista |
| 273 | -15 | HP Classic of New Orleans | 2003 | PGA Tour | English Turn | 72 | Lista |
| 274 | -14 | B.C. Open | 2003 | PGA Tour | En-Joie | 72 | Lista |
| 274 | -14 | HP Classic of New Orleans | 2004 | PGA Tour | English Turn | 72 | Lista |
| 270 | -14 | John Deere Classic | 2000 | PGA Tour | TPC at Deere Run | 71 | Lista |
| 272 | -12 | Fed. Express St Jude Cl. | 1999 | PGA Tour | TPC Southwind | 71 | Lista |
| 276 | -12 | Methorios Capital Italian Open | 2008 | DP World Tour | Castello di Tolcinasco G & CC | 72 | Lista |
| 276 | -12 | Smurfit Kappa European Open | 2007 | DP World Tour | The K Club | 72 | Lista |
| 276 | -12 | South African Open | 1998 | DP World Tour | Durban | 72 | Lista |
| 276 | -12 | Dimension Data Pro-Am | 1997 | DP World Tour | Sun City | 72 | Lista |
| 276 | -12 | Southern Farm Bureau Classic | 2003 | PGA Tour | Annandale | 72 | Lista |
| 276 | -12 | Bob Hope Chrysler Classic | 2002 | PGA Tour | Indian Wells | 72 | Lista |