| Tournament | Round | Muriel Berman | Robin Andersen |
| 12.07.1998 WA Masters (WA) | 2 | 373 | 351 |
| 28.07.2002 WA Marathon 2 (WA) | 3 | 559 | 299 |
| 28.07.2002 WA Marathon 2 (WA) | 6 | 315 | 491 |
| 31.07.2005 Winter Marathon (WA) | 2 | 402 | 393 |
| 31.07.2005 Winter Marathon (WA) | 7 | 346 | 433 |
| 09.04.2006 Nedlands (WA) | 1 | 361 | 359 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 392.66 | 387.66 | |
| Spread: | 30 | -30 | |