| Tournament | Round | Mary Brown | Pam Chismon |
| 23.05.1999 May (SA) | 3 | 330 | 353 |
| 13.02.2000 South Australian Championships (SA) | 11 | 330 | 364 |
| 21.10.2000 Unley October (SA) | 3 | 437 | 373 |
| 09.02.2001 Unley February (SA) | 2 | 354 | 346 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 362.75 | 359 | |
| Spread: | 15 | -15 | |