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