| Tournament | Round | Joan Buchanan | Yvonne Edwards |
| 15.07.2007 Winter Challenge (NSW) | 12 | 408 | 374 |
| 04.08.2007 WSC Fundraiser (NSW) | 3 | 366 | 352 |
| 10.10.2009 October Fundraiser (NSW) | 3 | 375 | 324 |
| 02.01.2010 Janboree (NSW) | 5 | 332 | 363 |
| 19.06.2010 Wollongong WORDS Winter (NSW) | 6 | 241 | 502 |
| 26.09.2010 Moss Vale (NSW) | 2 | 411 | 364 |
| 18.06.2011 Wollongong WORDS Winter (NSW) | 7 | 404 | 385 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 362.42 | 380.57 | |
| Spread: | -127 | 127 | |