| Tournament | Round | Judy Hay | Yvonne Edwards |
| 10.07.2004 Winter Challenge (NSW) | 7 | 305 | 359 |
| 31.03.2007 Blacktown (NSW) | 4 | 384 | 381 |
| 15.07.2007 Winter Challenge (NSW) | 9 | 408 | 359 |
| 13.10.2007 Spring Marathon (NSW) | 7 | 337 | 396 |
| 24.11.2007 CENTRAL COAST CHAMPS (NSW) | 6 | 456 | 326 |
| 16.02.2008 Wollongong WORDS Round Robin (NSW) | 7 | 322 | 364 |
| 14.02.2009 wordsfeb09 (NSW) | 5 | 324 | 419 |
| 26.04.2009 Matchplay Qualifier (NSW) | 4 | 278 | 347 |
| 15.11.2009 Sydney Club (NSW) | 7 | 334 | 375 |
| 28.08.2011 WSC Rep Fundraiser (NSW) | 6 | 305 | 383 |
| 01.10.2012 NSW Championships (NSW) | 4 | 337 | 370 |
| Head-to-head after 11 games | 3 | 8 | |
| Average score | 344.54 | 370.81 | |
| Spread: | -289 | 289 | |