| Tournament | Round | Maree Heynen | Hanne Marks |
| 02.05.2004 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 11 | 342 | 363 |
| 16.10.2004 Spring Marathon (NSW) | 1 | 322 | 448 |
| 01.10.2007 New South Wales Champs (NSW) | 1 | 301 | 393 |
| 27.02.2010 Matchplay Qualifier (NSW) | 1 | 362 | 313 |
| 04.10.2010 NSW Championships (NSW) | 1 | 318 | 414 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 329 | 386.2 | |
| Spread: | -286 | 286 | |