| Tournament | Round | Trish Windhurst | Cheryl Michler |
| 18.11.2000 Sydney (NSW) | 4 | 366 | 320 |
| 27.01.2001 City of Sydney International Masters (NSW) | 3 | 453 | 327 |
| 27.01.2002 City of Sydney International Masters (NSW) | 19 | 372 | 374 |
| 07.10.2002 New South Wales Championships (NSW) | 12 | 414 | 310 |
| 05.07.2003 Chatswood (NSW) | 3 | 386 | 415 |
| 17.08.2003 Revesby (NSW) | 7 | 303 | 365 |
| 04.10.2004 New South Wales Championships (NSW) | 4 | 369 | 444 |
| 13.11.2004 Sydney (NSW) | 1 | 371 | 330 |
| 16.01.2005 Baulkham Hills Kickoff (NSW) | 4 | 348 | 408 |
| 18.03.2006 Wyong (NSW) | 7 | 431 | 240 |
| 08.04.2006 Blacktown (NSW) | 2 | 291 | 386 |
| 23.08.2008 revesby8 (NSW) | 7 | 337 | 318 |
| 13.08.2016 Club Burwood Challenge (NSW) | 3 | 376 | 252 |
| 27.11.2016 Central Coast Champs (NSW) | 3 | 416 | 355 |
| 27.11.2016 Central Coast Champs (NSW) | 11 | 316 | 355 |
| 05.05.2018 Lake Macquarie (NSW) | 6 | 418 | 327 |
| Head-to-head after 16 games | 9 | 7 | |
| Average score | 372.93 | 345.37 | |
| Spread: | 441 | -441 | |