| Tournament | Round | Colleen Walker | Sandra Da Silva |
| 09.09.2007 Hills Open (NSW) | 1 | 337 | 305 |
| 01.10.2007 New South Wales Champs (NSW) | 4 | 288 | 256 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 24 | 340 | 300 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 321.66 | 287 | |
| Spread: | 104 | -104 | |