| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 61 | -9 | Stenham Royal Swazi Sun Open | 2000 | Southern Africa Tour | Mbanbane | 70 | Lista |
| 63 | -8 | SBC Championship | 2004 | Champions Tour | Oak Hills | 71 | Lista |
| 64 | -8 | Volvo Masters | 1997 | DP World Tour | Montecastillo | 72 | Lista |
| 64 | -8 | Cabs/Old Mutual Zimbabwe Open | 2000 | Southern Africa Tour | Royal Harare | 72 | Lista |
| 65 | -7 | Volvo Scandinavian Masters | 1991 | DP World Tour | Drottningholm | 72 | Lista |
| 65 | -7 | Victor Chandler British Masters | 2000 | DP World Tour | Woburn | 72 | Lista |
| 65 | -7 | Victor Chandler British Masters | 2000 | DP World Tour | Woburn | 72 | Lista |
| 65 | -7 | Bruno's Memorial Classic | 2005 | Champions Tour | Greystone | 72 | Lista |
| 66 | -6 | Senior PGA Championship | 2005 | Champions Tour | Laurel Valley | 72 | Lista |
| 66 | -6 | SBC Classic | 2005 | Champions Tour | Valencia | 72 | Lista |
| 66 | -6 | MasterCard Championship | 2005 | Champions Tour | Hualalai Resort | 72 | Lista |
| 66 | -6 | Dimension Data Pro-Am | 1998 | Southern Africa Tour | Gray Player and Lost City | 72 | Lista |
| 65 | -6 | Outback Steakhouse Pro-Am | 2004 | Champions Tour | TPC of Tampa Bay | 71 | Lista |
| 66 | -6 | Linde German Masters | 2003 | DP World Tour | Gut Lärchenhof | 72 | Lista |
| 66 | -6 | National Car Rental English Open | 1998 | DP World Tour | Marriott Hanbury Manor | 72 | Lista |
| 66 | -6 | Hong Kong Open | 1999 | Asian Tour | Hong Kong | 72 | Lista |
| 66 | -6 | Fiat and Fila Italian Open | 1999 | DP World Tour | Circolo Golf | 72 | Lista |
| 66 | -6 | Charles Schwab Cup Championship | 2004 | Champions Tour | Sonoma | 72 | Lista |
| 65 | -6 | SBC Championship | 2004 | Champions Tour | Oak Hills | 71 | Lista |
| 66 | -6 | Bruno's Memorial Classic | 2005 | Champions Tour | Greystone | 72 | Lista |
| 66 | -6 | Bell's South African Open | 2002 | DP World Tour | The Country Club Durban | 72 | Lista |
| 66 | -6 | dunhill championship | 2002 | DP World Tour | Houghton | 72 | Lista |
| 66 | -6 | Volvo Scandinavian Masters | 1994 | DP World Tour | Drottningholm | 72 | Lista |
| 66 | -6 | Dubai Desert Classic | 2001 | DP World Tour | Emirates | 72 | Lista |
| 66 | -6 | South African Open | 1998 | DP World Tour | Durban | 72 | Lista |
| 64 | -6 | Stenham Royal Swazi Sun Open | 2000 | Southern Africa Tour | Mbanbane | 70 | Lista |
| 66 | -6 | Cabs/Old Mutual Zimbabwe Open | 2000 | Southern Africa Tour | Royal Harare | 72 | Lista |
| 64 | -6 | Nashua Nedtel Cellular Masters | 2001 | Southern Africa Tour | Wild Coast Sun | 70 | Lista |
| 66 | -6 | Victor Chandler British Masters | 2001 | DP World Tour | Woburn | 72 | Lista |
| 66 | -6 | Dimension Data Pro-Am | 1997 | DP World Tour | Sun City | 72 | Lista |
| 66 | -6 | dunhill links championship | 2003 | DP World Tour | St Andrews | 72 | Lista |