| Tournament | Round | Barbara Senior | Melva Lehmann |
| 22.02.1998 Unley February (SA) | 6 | 369 | 316 |
| 29.03.1998 Unley (SA) | 6 | 369 | 316 |
| 25.10.1998 October (SA) | 6 | 505 | 329 |
| 22.11.1998 Xmas (SA) | 6 | 406 | 306 |
| 21.10.2000 Unley October (SA) | 2 | 357 | 360 |
| 22.11.2000 Unley November (SA) | 4 | 345 | 339 |
| 07.11.2002 September (SA) | 2 | 315 | 367 |
| 24.04.2004 Unley April (SA) | 5 | 297 | 427 |
| 16.04.2005 April (SA) | 5 | 337 | 330 |
| 22.05.2005 May (SA) | 1 | 372 | 384 |
| 18.06.2005 June (SA) | 6 | 311 | 339 |
| 30.04.2006 April Tournament (SA) | 1 | 318 | 400 |
| 10.09.2006 September Tournament (SA) | 4 | 354 | 387 |
| Head-to-head after 13 games | 6 | 7 | |
| Average score | 358.07 | 353.84 | |
| Spread: | 55 | -55 | |