| Tournament | Round | Sandra Da Silva | Jean Balmer |
| 16.07.2005 Winter Challenge (NSW) | 6 | 329 | 442 |
| 01.10.2007 New South Wales Champs (NSW) | 9 | 275 | 479 |
| 13.06.2009 Wollongong Winter (NSW) | 1 | 306 | 402 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 14 | 300 | 422 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 302.5 | 436.25 | |
| Spread: | -535 | 535 | |