| Tournament | Round | Trish Windhurst | Yvonne Edwards |
| 24.11.2007 CENTRAL COAST CHAMPS (NSW) | 14 | 415 | 289 |
| 04.04.2009 Blacktown (NSW) | 1 | 306 | 375 |
| 02.06.2012 WOY WOY (NSW) | 6 | 343 | 380 |
| 01.06.2013 CENTRAL COAST (NSW) | 1 | 485 | 321 |
| 24.11.2013 CC C'SHIP 2 DAY (NSW) | 10 | 296 | 436 |
| 31.05.2014 CENTRAL COAST (NSW) | 1 | 336 | 393 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 363.5 | 365.66 | |