| Date | Tournament | State | Round | Maree Heynen | Margaret Andrews |
|---|---|---|---|---|---|
| 06/10/2003 | NSW Championships | NSW | 18 | 372 | 354 |
| 10/09/2004 | Baulkham Hills Open | NSW | 7 | 296 | 368 |
| 16/07/2005 | Winter Challenge | NSW | 5 | 323 | 375 |
| 28/05/2006 | Ulladulla Championship | NSW | 8 | 351 | 424 |
| 17/06/2006 | Wollongong Marj Babb | NSW | 4 | 356 | 374 |
| 02/10/2006 | New South Wales Championships | NSW | 21 | 279 | 422 |
| 04/03/2007 | Balmain | NSW | 3 | 360 | 352 |
| 15/07/2007 | Winter Challenge | NSW | 8 | 269 | 395 |
| 01/10/2007 | New South Wales Champs | NSW | 8 | 290 | 362 |
| 01/10/2007 | New South Wales Champs | NSW | 17 | 284 | 403 |
| 27/10/2007 | Sydney | NSW | 6 | 311 | 304 |
| 24/11/2007 | CENTRAL COAST CHAMPS | NSW | 12 | 305 | 349 |
| 06/07/2008 | Winter Challenge | NSW | 6 | 393 | 345 |
| 04/10/2008 | NSW CHAMPIONSHIPS 08 | NSW | 21 | 264 | 398 |
| 23/11/2008 | CENTRAL COAST CHAMPIONSHIP 08 | NSW | 2 | 333 | 319 |
| 14/02/2009 | wordsfeb09 | NSW | 7 | 325 | 381 |
| 04/04/2009 | Blacktown | NSW | 6 | 377 | 425 |
| 22/11/2009 | Central Coast Championships | NSW | 4 | 367 | 367 |
| 04/09/2010 | Oatlands War of Words | NSW | 3 | 340 | 375 |
| 04/10/2010 | NSW Championships | NSW | 12 | 306 | 355 |
| 04/10/2010 | NSW Championships | NSW | 17 | 351 | 296 |
| 12/12/2010 | Sydney Club 2010 | NSW | 1 | 409 | 326 |
| 19/02/2011 | Wollongong Round Robins | NSW | 6 | 327 | 384 |
| 20/08/2011 | Oatlands War of the Words | NSW | 3 | 307 | 290 |
| 02/03/2014 | BUGS | NSW | 3 | 432 | 230 |
| Head-to-head after 25 games | 9.5 | 15.5 | |||
| Average score | 333.08 | 358.92 | |||
| Spread | -646 | 646 | |||