| Tournament | Round | Trish Windhurst | Michael Adler |
| 05.10.1998 New South Wales Championships (NSW) | 6 | 317 | 393 |
| 14.11.1999 Sydney (NSW) | 5 | 361 | 378 |
| 07.10.2002 New South Wales Championships (NSW) | 1 | 420 | 345 |
| 06.09.2003 St George (NSW) | 4 | 371 | 352 |
| 04.10.2004 New South Wales Championships (NSW) | 2 | 447 | 332 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 383.2 | 360 | |
| Spread: | 116 | -116 | |