| Tournament | Round | Marjory Fisher | Maria Boekelman |
| 31.05.1998 Melville (WA) | 3 | 408 | 313 |
| 10.11.2002 Coogee (WA) | 1 | 320 | 308 |
| 13.07.2003 Bassendean (WA) | 2 | 286 | 328 |
| 09.04.2006 Nedlands (WA) | 2 | 352 | 301 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 341.5 | 312.5 | |
| Spread: | 116 | -116 | |