| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 63 | -8 | South African Open hosted by the City of Johannesburg | 2018 | DP World Tour | Randpark GC | 71 | Lista |
| 64 | -8 | The BMW SA Open hosted by City of Ekurhuleni | 2016 | DP World Tour | Glendower GC | 72 | Lista |
| 65 | -6 | FNB Botswana Open | 2001 | Southern Africa Tour | Gabarone | 71 | Lista |
| 67 | -5 | Gila River Golf Classic | 2005 | Korn Ferry Tour | Whirlwind | 72 | Lista |
| 67 | -5 | Price Cutter Charity Championship Presented by Dr. Pepper | 2008 | Korn Ferry Tour | Highland Springs CC | 72 | Lista |
| 67 | -5 | Knoxville News Sentinel Open | 2010 | Korn Ferry Tour | Fox Den GC | 72 | Lista |
| 67 | -4 | Cox Classic Presented by Chevrolet | 2008 | Korn Ferry Tour | Champions Run | 71 | Lista |
| 68 | -4 | Mexico Open Bicentenary | 2010 | Korn Ferry Tour | El Bosque Golf Club | 72 | Lista |
| 67 | -4 | AfrAsia Bank Mauritius Open | 2015 | DP World Tour | Heritage GC | 71 | Lista |
| 67 | -4 | Cox Classic Presented by Chevrolet | 2008 | Korn Ferry Tour | Champions Run | 71 | Lista |
| 68 | -4 | B.C. Open | 2006 | PGA Tour | En-Joie | 72 | Lista |
| 67 | -4 | FNB Botswana Open | 2001 | Southern Africa Tour | Gabarone | 71 | Lista |
| 68 | -4 | B.C. Open | 2006 | PGA Tour | En-Joie | 72 | Lista |
| 68 | -4 | Dimension Data Pro-Am | 2022 | Hotelplanner Tour | Fancourt Golf Estate | 72 | Lista |
| 68 | -4 | Bank of America Open | 2008 | Korn Ferry Tour | The Glen Club | 72 | Lista |
| 68 | -4 | Joburg Open | 2015 | DP World Tour | Royal Johannesburg & Kensington GC | 72 | Lista |
| 67 | -4 | AfrAsia Bank Mauritius Open | 2015 | DP World Tour | Heritage GC | 71 | Lista |
| 68 | -4 | Mexico Open Bicentenary | 2010 | Korn Ferry Tour | El Bosque Golf Club | 72 | Lista |