| Tournament | Round | Barbara Senior | Marlene Brown |
| 21.03.1999 March (SA) | 5 | 396 | 265 |
| 27.05.2001 May (SA) | 5 | 387 | 356 |
| 23.11.2001 November (SA) | 5 | 375 | 342 |
| 21.06.2003 Unley June (SA) | 4 | 294 | 411 |
| 16.10.2004 Unley October (SA) | 5 | 368 | 417 |
| 17.06.2006 SA June Tournament (SA) | 3 | 373 | 341 |
| 22.10.2006 October Tournament (SA) | 4 | 371 | 364 |
| 11.03.2007 South Australian Championships (SA) | 6 | 345 | 367 |
| 28.04.2007 SA April Tournament (SA) | 1 | 322 | 344 |
| 24.08.2008 SA August Tournament (SA) | 1 | 328 | 340 |
| 21.09.2008 SA September Tournament (SA) | 4 | 283 | 361 |
| Head-to-head after 11 games | 5 | 6 | |
| Average score | 349.27 | 355.27 | |
| Spread: | -66 | 66 | |