| Tournament | Round | Trish Windhurst | Fay Van Oyen |
| 12.07.1998 Chatswood (NSW) | 6 | 486 | 239 |
| 04.10.2004 New South Wales Championships (NSW) | 17 | 368 | 368 |
| 04.12.2004 North Shore (NSW) | 3 | 396 | 315 |
| Head-to-head after 3 games | 2.5 | 0.5 | |
| Average score | 416.66 | 307.33 | |
| Spread: | 328 | -328 | |