| Tournament | Round | Di Palmer | Maria Boekelman |
| 27.03.2000 Nedlands (WA) | 2 | 365 | 372 |
| 20.10.2002 Rockingham (WA) | 5 | 266 | 388 |
| 23.02.2003 Kwinana (WA) | 5 | 358 | 337 |
| 06.04.2003 Nedlands (WA) | 7 | 286 | 323 |
| 19.10.2003 Rockingham (WA) | 4 | 200 | 266 |
| 15.05.2005 Melville (WA) | 3 | 390 | 318 |
| 05.02.2006 Fremantle (WA) | 6 | 344 | 333 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 315.57 | 333.85 | |
| Spread: | -128 | 128 | |