| Date | Tournament | State | 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 | 302.50 | 436.25 | |||
| Spread | -535 | 535 | |||