| Tournament | Round | Melva Lehmann | Rosemary Bone |
| 21.06.2003 Unley June (SA) | 6 | 366 | 382 |
| 07.03.2004 South Australian Championships (SA) | 7 | 346 | 310 |
| 25.07.2004 Brighton (SA) | 5 | 351 | 350 |
| 16.10.2004 Unley October (SA) | 1 | 258 | 370 |
| 27.11.2004 Grange Fun Day (SA) | 6 | 291 | 347 |
| 13.03.2005 South Australian Championships (SA) | 6 | 351 | 341 |
| 13.03.2005 South Australian Championships (SA) | 12 | 344 | 304 |
| 18.06.2005 June (SA) | 5 | 276 | 368 |
| 15.10.2005 October (SA) | 4 | 400 | 328 |
| 20.11.2005 November (SA) | 4 | 466 | 327 |
| Head-to-head after 10 games | 6 | 4 | |
| Average score | 344.9 | 342.7 | |
| Spread: | 22 | -22 | |