| Tournament | Round | Betty Keese | Betty Mitchell |
| 11.03.2007 South Australian Championships (SA) | 6 | 416 | 283 |
| 22.07.2007 SA July Tournament (SA) | 3 | 462 | 318 |
| 26.07.2008 SA July Tournament (SA) | 2 | 525 | 245 |
| 21.09.2008 SA September Tournament (SA) | 1 | 422 | 279 |
| 23.10.2011 SA October (SA) | 1 | 406 | 350 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 446.2 | 295 | |
| Spread: | 756 | -756 | |