| Date | Tournament | State | 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 | 340.40 | 332.00 | |||
| Spread | 84 | -84 | |||