| Tournament | Round | Edith Lowbeer | Trish Windhurst |
| 05.10.1998 New South Wales Championships (NSW) | 5 | 265 | 338 |
| 12.12.1998 North Shore (NSW) | 6 | 327 | 435 |
| 10.07.1999 Chatswood (NSW) | 1 | 343 | 321 |
| 04.10.2004 New South Wales Championships (NSW) | 6 | 308 | 368 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 310.75 | 365.5 | |
| Spread: | -219 | 219 | |