| Tournament | Round | Maree Heynen | Janine Whittaker |
| 22.06.2002 Wollongong Marj Babb (NSW) | 2 | 263 | 283 |
| 07.06.2003 Woy Woy (NSW) | 7 | 319 | 284 |
| 17.08.2003 Revesby (NSW) | 4 | 344 | 360 |
| 02.01.2004 Janboree (NSW) | 3 | 282 | 377 |
| 18.01.2004 Baulkham Hills Kick-Off (NSW) | 5 | 291 | 483 |
| 03.07.2004 Chatswood (NSW) | 7 | 318 | 266 |
| 17.06.2005 Wollongong Marj Babb (NSW) | 1 | 283 | 389 |
| 15.01.2006 Baulkham Hills Kick-Off (NSW) | 1 | 270 | 429 |
| 01.10.2007 New South Wales Champs (NSW) | 19 | 395 | 410 |
| 24.11.2007 CENTRAL COAST CHAMPS (NSW) | 13 | 268 | 395 |
| 03.08.2008 Southern Tablelands Challenge (NSW) | 2 | 270 | 334 |
| 20.11.2011 CENTRAL COAST Two Days (NSW) | 3 | 261 | 323 |
| Head-to-head after 12 games | 2 | 10 | |
| Average score | 297 | 361.08 | |
| Spread: | -769 | 769 | |