| Tournament | Round | Melva Lehmann | Lyndee Hill |
| 08.03.2003 South Australian Championships (SA) | 1 | 386 | 328 |
| 08.03.2003 South Australian Championships (SA) | 8 | 360 | 381 |
| 20.07.2003 Hove (SA) | 6 | 452 | 311 |
| 07.03.2004 South Australian Championships (SA) | 1 | 370 | 365 |
| 30.05.2004 Northern Tournament (SA) | 4 | 403 | 353 |
| 29.08.2004 Unley August (SA) | 2 | 400 | 337 |
| 13.03.2005 South Australian Championships (SA) | 5 | 417 | 300 |
| 16.04.2005 April (SA) | 6 | 345 | 345 |
| 18.06.2005 June (SA) | 4 | 348 | 452 |
| 15.10.2005 October (SA) | 2 | 388 | 272 |
| 12.03.2006 South Australian Championships (SA) | 5 | 438 | 380 |
| 12.03.2006 South Australian Championships (SA) | 13 | 374 | 345 |
| 30.04.2006 April Tournament (SA) | 5 | 342 | 381 |
| 19.08.2006 SA August Tournament (SA) | 3 | 400 | 379 |
| 10.09.2006 September Tournament (SA) | 5 | 245 | 559 |
| Head-to-head after 15 games | 10.5 | 4.5 | |
| Average score | 377.86 | 365.86 | |
| Spread: | 180 | -180 | |