| Tournament | Round | Sandra Da Silva | Ivana Duria |
| 10.09.2006 Baulkham Hills Open (NSW) | 7 | 291 | 365 |
| 31.08.2008 Oatlands (NSW) | 7 | 345 | 345 |
| 30.05.2009 Woy Woy (NSW) | 7 | 370 | 331 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 12 | 319 | 325 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 20 | 339 | 360 |
| Head-to-head after 5 games | 1.5 | 3.5 | |
| Average score | 332.8 | 345.2 | |
| Spread: | -62 | 62 | |