| Tournament | Round | Merle Sharrock | Mary Slater |
| 20.07.2003 Hove (SA) | 4 | 361 | 375 |
| 15.11.2003 Unley November (SA) | 5 | 287 | 344 |
| 26.06.2004 Unley June (SA) | 4 | 311 | 289 |
| 29.08.2004 Unley August (SA) | 1 | 273 | 310 |
| 27.11.2004 Grange Fun Day (SA) | 6 | 372 | 280 |
| 15.10.2005 October (SA) | 2 | 310 | 311 |
| 20.11.2005 November (SA) | 1 | 418 | 268 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 333.14 | 311 | |
| Spread: | 155 | -155 | |