| Tournament | Round | Yvonne Edwards | May Waddington |
| 27.07.2003 Newcastle (NSW) | 5 | 371 | 376 |
| 16.07.2005 Winter Challenge (NSW) | 15 | 372 | 297 |
| 22.11.2009 Central Coast Championships (NSW) | 3 | 389 | 375 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 377.33 | 349.33 | |
| Spread: | 84 | -84 | |