| Tournament | Round | Yvonne Edwards | Fay Wassell |
| 06.10.2003 NSW Championships (NSW) | 4 | 344 | 345 |
| 04.12.2004 North Shore (NSW) | 4 | 336 | 399 |
| 18.03.2006 Wyong (NSW) | 7 | 338 | 356 |
| 26.08.2006 Oatlands (NSW) | 3 | 370 | 382 |
| 02.06.2007 Woy Woy (NSW) | 4 | 289 | 340 |
| 15.03.2008 Wyong (NSW) | 1 | 409 | 373 |
| 09.08.2008 Empire Bay (NSW) | 2 | 364 | 360 |
| 20.03.2010 Wyong (NSW) | 3 | 400 | 227 |
| Head-to-head after 8 games | 3 | 5 | |
| Average score | 356.25 | 347.75 | |
| Spread: | 68 | -68 | |