| Tournament | Round | Joyce Browett | Betty Mitchell |
| 19.03.2000 March (SA) | 2 | 448 | 242 |
| 09.03.2002 South Australian Championships (SA) | 8 | 437 | 344 |
| 10.02.2002 February (SA) | 3 | 407 | 254 |
| 21.04.2003 Australian Championships (SA) | 1 | 361 | 345 |
| 07.02.2010 SA February (SA) | 3 | 378 | 362 |
| 07.03.2010 SA Championship (SA) | 6 | 391 | 342 |
| 18.06.2011 SA June (SA) | 1 | 395 | 366 |
| 15.09.2012 SA September (SA) | 5 | 444 | 317 |
| 14.10.2012 SA October (SA) | 5 | 403 | 354 |
| Head-to-head after 9 games | 9 | 0 | |
| Average score | 407.11 | 325.11 | |
| Spread: | 738 | -738 | |