| Tournament | Round | Betty mitchell | Heather Lowden |
| 22.08.1999 August (SA) | 1 | 317 | 300 |
| 13.02.2000 South Australian Championships (SA) | 2 | 314 | 357 |
| 19.03.2000 March (SA) | 1 | 316 | 371 |
| 24.04.2004 Unley April (SA) | 6 | 308 | 367 |
| 25.07.2004 Brighton (SA) | 7 | 372 | 383 |
| 22.05.2005 May (SA) | 1 | 319 | 406 |
| 17.07.2005 July (SA) | 3 | 288 | 346 |
| 11.03.2007 South Australian Championships (SA) | 4 | 354 | 439 |
| Head-to-head after 8 games | 1 | 7 | |
| Average score | 323.5 | 371.12 | |
| Spread: | -381 | 381 | |