| Tournament | Round | Betty Mitchell | Jean Bryant |
| 07.03.2004 South Australian Championships (SA) | 5 | 358 | 312 |
| 21.05.2006 SA May Tournament (SA) | 3 | 382 | 307 |
| 20.06.2009 SA June (corrected) (SA) | 6 | 418 | 350 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 386 | 323 | |
| Spread: | 189 | -189 | |