| Tournament | Round | Sandra Da Silva | Chris Ostrowski |
| 14.01.2007 Baulkham Hills Kick-Off (NSW) | 5 | 409 | 380 |
| 04.03.2007 Balmain (NSW) | 2 | 373 | 275 |
| 05.05.2007 Sydney's West (NSW) | 5 | 318 | 341 |
| 20.05.2007 Ulladulla 2007 (NSW) | 10 | 352 | 338 |
| 15.07.2007 Winter Challenge (NSW) | 2 | 330 | 361 |
| 15.07.2007 Winter Challenge (NSW) | 12 | 309 | 420 |
| 01.09.2007 Oatlands (NSW) | 7 | 311 | 345 |
| 09.09.2007 Hills Open (NSW) | 4 | 360 | 336 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 21 | 298 | 443 |
| Head-to-head after 9 games | 4 | 5 | |
| Average score | 340 | 359.88 | |
| Spread: | -179 | 179 | |