| Tournament | Round | Betty Mitchell | Eileen Baldwin |
| 05.04.1998 Victor Harbour (SA) | 1 | 176 | 318 |
| 19.01.2000 January Open (SA) | 3 | 307 | 290 |
| 16.04.2000 Victor Harbour (SA) | 5 | 286 | 349 |
| 24.07.2000 July (SA) | 2 | 348 | 352 |
| 21.10.2000 Unley October (SA) | 6 | 253 | 332 |
| 22.11.2000 Unley November (SA) | 5 | 409 | 360 |
| 25.08.2001 August (SA) | 1 | 262 | 440 |
| 21.07.2002 Unley July (SA) | 4 | 403 | 395 |
| 15.11.2003 Unley November (SA) | 2 | 350 | 409 |
| 17.07.2005 July (SA) | 6 | 319 | 353 |
| 12.03.2006 South Australian Championships (SA) | 12 | 295 | 414 |
| 28.12.2007 SA Christmas Leftovers (SA) | 4 | 404 | 416 |
| 27.09.2009 September (SA) | 4 | 338 | 294 |
| 14.11.2009 Southern Tournament (SA) | 4 | 294 | 461 |
| 22.11.2009 November SA (SA) | 3 | 303 | 399 |
| 07.02.2010 SA February (SA) | 6 | 394 | 394 |
| 09.07.2011 SA July (SA) | 1 | 451 | 426 |
| 17.09.2011 SA September (SA) | 3 | 305 | 409 |
| Head-to-head after 18 games | 5.5 | 12.5 | |
| Average score | 327.61 | 378.38 | |
| Spread: | -914 | 914 | |