| Tournament | Round | Sandra Da Silva | Maree Heynen |
| 16.07.2005 Winter Challenge (NSW) | 16 | 331 | 343 |
| 26.08.2006 Oatlands (NSW) | 7 | 333 | 329 |
| 05.05.2007 Sydney's West (NSW) | 3 | 330 | 253 |
| 20.05.2007 Ulladulla 2007 (NSW) | 4 | 420 | 291 |
| 15.07.2007 Winter Challenge (NSW) | 5 | 277 | 307 |
| 01.10.2007 New South Wales Champs (NSW) | 10 | 332 | 359 |
| 01.10.2007 New South Wales Champs (NSW) | 22 | 402 | 342 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 7 | 355 | 373 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 23 | 316 | 348 |
| 30.05.2009 Woy Woy (NSW) | 4 | 308 | 375 |
| Head-to-head after 10 games | 4 | 6 | |
| Average score | 340.4 | 332 | |
| Spread: | 84 | -84 | |