| Tournament | Round | Judy Hay | Maree Heynen |
| 06.10.2003 NSW Championships (NSW) | 10 | 357 | 289 |
| 10.07.2004 Winter Challenge (NSW) | 9 | 376 | 353 |
| 11.09.2005 Hills Open (NSW) | 4 | 376 | 300 |
| 06.07.2008 Winter Challenge (NSW) | 7 | 323 | 423 |
| 23.08.2008 revesby8 (NSW) | 4 | 467 | 276 |
| 13.09.2008 Sydney Club (NSW) | 4 | 406 | 301 |
| 28.09.2008 Revesby WYSC Fundraiser (NSW) | 4 | 404 | 313 |
| 18.10.2008 Spring Marathon (NSW) | 6 | 298 | 373 |
| 15.11.2008 ACT Champs (ACT) | 5 | 387 | 270 |
| 15.11.2008 ACT Champs (ACT) | 14 | 322 | 374 |
| 14.12.2008 WAITARA CHRISTMAS 2008 (NSW) | 7 | 423 | 352 |
| 11.01.2009 Baulkham Hills Yearly Nearly Early (NSW) | 3 | 327 | 347 |
| 26.04.2009 Matchplay Qualifier (NSW) | 9 | 340 | 320 |
| 22.11.2009 Central Coast Championships (NSW) | 5 | 347 | 374 |
| 07.03.2010 Balmain BUGS (NSW) | 3 | 418 | 294 |
| 16.10.2010 Spring Marathon (NSW) | 9 | 426 | 328 |
| Head-to-head after 16 games | 11 | 5 | |
| Average score | 374.81 | 330.43 | |
| Spread: | 710 | -710 | |