| Tournament | Round | Mary Brown | Margaret Sella |
| 14.02.1999 South Australian Championships (SA) | 11 | 386 | 324 |
| 25.07.1999 July (SA) | 1 | 225 | 473 |
| 21.11.1999 November (SA) | 5 | 329 | 355 |
| 21.10.2000 Unley October (SA) | 6 | 350 | 377 |
| 09.02.2001 Unley February (SA) | 4 | 334 | 394 |
| 18.08.2002 August (SA) | 2 | 395 | 338 |
| 12.01.2003 Open (SA) | 3 | 307 | 502 |
| 21.06.2003 Unley June (SA) | 3 | 304 | 430 |
| Head-to-head after 8 games | 2 | 6 | |
| Average score | 328.75 | 399.12 | |
| Spread: | -563 | 563 | |