| Tournament | Round | Eileen Seaborn | Betty Mitchell |
| 25.07.2004 Brighton (SA) | 1 | 300 | 391 |
| 12.03.2006 South Australian Championships (SA) | 13 | 357 | 334 |
| 30.04.2006 April Tournament (SA) | 6 | 309 | 330 |
| 19.11.2006 November (SA) | 6 | 314 | 308 |
| 04.02.2007 SA February Tournament (SA) | 6 | 352 | 341 |
| 18.08.2007 August Tournament (SA) | 3 | 369 | 445 |
| 18.11.2007 Brighton November (SA) | 4 | 405 | 345 |
| 22.05.2008 SA May Tournament (SA) | 4 | 410 | 324 |
| 07.03.2009 South Australian Championships (SA) | 13 | 344 | 307 |
| 24.05.2009 May Tournament (SA) | 1 | 357 | 307 |
| Head-to-head after 10 games | 7 | 3 | |
| Average score | 351.7 | 343.2 | |
| Spread: | 85 | -85 | |