| Tournament | Round | Maree Heynen | Colleen Walker |
| 06.10.2003 NSW Championships (NSW) | 5 | 327 | 419 |
| 06.10.2003 NSW Championships (NSW) | 19 | 346 | 345 |
| 09.11.2003 Sydney (NSW) | 2 | 324 | 296 |
| 06.03.2004 Balmain BUGS (NSW) | 1 | 356 | 327 |
| 21.03.2004 Wyong (NSW) | 6 | 309 | 309 |
| 12.04.2004 Australian Championships (ACT) | 13 | 312 | 321 |
| 28.08.2004 Revesby (NSW) | 4 | 359 | 279 |
| 04.10.2004 New South Wales Championships (NSW) | 19 | 307 | 314 |
| 04.12.2004 North Shore (NSW) | 2 | 353 | 300 |
| 16.01.2005 Baulkham Hills Kickoff (NSW) | 7 | 344 | 332 |
| 17.10.2009 Spring Marathon (NSW) | 2 | 315 | 398 |
| 11.09.2011 BAULKHAM HILLS (NSW) | 5 | 337 | 381 |
| 20.11.2011 CENTRAL COAST Two Days (NSW) | 1 | 322 | 436 |
| Head-to-head after 13 games | 6.5 | 6.5 | |
| Average score | 331.61 | 342.84 | |
| Spread: | -146 | 146 | |