| Tournament | Round | Betty Mitchell | Bev Champness |
| 10.09.2006 September Tournament (SA) | 1 | 385 | 256 |
| 28.04.2007 SA April Tournament (SA) | 4 | 476 | 252 |
| 23.09.2007 September Tournament (SA) | 4 | 406 | 324 |
| 20.10.2007 SA October Tournament (SA) | 5 | 335 | 296 |
| 28.12.08 SA Leftovers (SA) | 2 | 334 | 359 |
| 06.02.2011 SA February (SA) | 3 | 360 | 324 |
| 18.06.2011 SA June (SA) | 5 | 278 | 384 |
| 13.08.2011 August (SA) | 4 | 307 | 302 |
| 04.08.2012 SA August (SA) | 6 | 322 | 411 |
| Head-to-head after 9 games | 6 | 3 | |
| Average score | 355.88 | 323.11 | |
| Spread: | 295 | -295 | |