| Tournament | Round | Trish Windhurst | Jean Balmer |
| 11.01.1998 Baulkham Hills (NSW) | 2 | 350 | 332 |
| 04.10.1999 New South Wales Championships (NSW) | 11 | 335 | 345 |
| 14.11.1999 Sydney (NSW) | 1 | 292 | 241 |
| 16.01.2000 Baulkham Hills Kickoff (NSW) | 3 | 458 | 318 |
| 05.03.2000 Balmain Bugs (NSW) | 2 | 387 | 338 |
| 16.03.2003 Wyong (NSW) | 1 | 377 | 374 |
| 25.07.2004 Newcastle (NSW) | 6 | 453 | 267 |
| 04.10.2004 New South Wales Championships (NSW) | 19 | 418 | 325 |
| 13.11.2004 Sydney (NSW) | 6 | 396 | 372 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 11 | 352 | 472 |
| Head-to-head after 10 games | 8 | 2 | |
| Average score | 381.8 | 338.4 | |