| Tournament | Round | Betty Mitchell | Karyn Crease |
| 24.10.1999 October (SA) | 4 | 326 | 418 |
| 13.09.2003 Southern Tournament (SA) | 2 | 350 | 303 |
| 17.06.2006 SA June Tournament (SA) | 2 | 306 | 348 |
| 19.08.2006 SA August Tournament (SA) | 5 | 433 | 284 |
| 16.06.2006 June (SA) | 2 | 361 | 331 |
| 29.08.2009 SA August (SA) | 1 | 363 | 371 |
| 24.10.2009 October SA (SA) | 5 | 353 | 336 |
| 28.12.2009 xmasleftovers (SA) | 2 | 329 | 319 |
| 15.05.2010 SA May (SA) | 4 | 240 | 450 |
| 28.12.2010 Xmas Leftovers (SA) | 1 | 283 | 344 |
| 18.06.2011 SA June (SA) | 2 | 369 | 328 |
| 13.08.2011 August (SA) | 5 | 367 | 300 |
| 17.09.2011 SA September (SA) | 2 | 368 | 428 |
| 04.08.2012 SA August (SA) | 4 | 293 | 416 |
| Head-to-head after 14 games | 7 | 7 | |
| Average score | 338.64 | 355.42 | |