| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 277 | -11 | AT&T Canada Senior Open Ch. | 2001 | Champions Tour | Mississaugua | 72 | Lista |
| 278 | -10 | SEO | 1973 | DP World Tour | Drottningholm | 72 | Lista |
| 280 | -8 | SEO | 1980 | DP World Tour | Vasatorp | 72 | Lista |
| 278 | -6 | Senior British Open by Mastercard | 2001 | European Seniors Tour | Royal County Down | 71 | Lista |
| 279 | -5 | Crown Lager New Zealand Open | 2000 | PGA Tour of Australasia | Paraparaumu Beach | 71 | Lista |
| 284 | -4 | Michael Hill New Zealand Open | 2007 | DP World Tour | The Hills GC | 72 | Lista |
| 277 | -3 | Senior British Open presented by MasterCard | 2003 | European Seniors Tour | Westin Turnberry | 70 | Lista |
| 281 | -3 | Senior British Open by Mastercard | 2000 | European Seniors Tour | Royal County Down | 71 | Lista |
| 279 | -1 | New Zealand Open Championship | 2001 | PGA Tour of Australasia | Grange | 70 | Lista |
| 286 | 2 | U.S. Senior Open | 2000 | Champions Tour | Saucon Valley | 71 | Lista |