| Tournament | Round | Marilyn Mackie | Raewyn Benson |
| 05.12.1999 Marathon December (WA) | 4 | 341 | 369 |
| 21.04.2002 Nedlands (WA) | 2 | 335 | 312 |
| 10.11.2002 Coogee (WA) | 6 | 361 | 405 |
| 02.02.2003 Fremantle (WA) | 7 | 464 | 283 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 375.25 | 342.25 | |
| Spread: | 132 | -132 | |