| Tournament | Round | Muriel Berman | Marilyn Mackie |
| 08.08.1999 Bassendean (WA) | 1 | 371 | 313 |
| 08.07.2000 Bassendean (WA) | 2 | 292 | 368 |
| 15.11.2000 Coogee (WA) | 2 | 407 | 278 |
| 31.05.2003 Western Australian Championships (WA) | 9 | 298 | 418 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 342 | 344.25 | |
| Spread: | -9 | 9 | |