| Date | Tournament | State | Round | Sharon Sorensen | Rowena Vnuk |
|---|---|---|---|---|---|
| 24/03/2008 | Australian Championship | VIC | 22 | 342 | 376 |
| 05/04/2010 | Aus Championship | SA | 10 | 396 | 277 |
| 19/04/2025 | National Championship and Plate | SA | 6 | 368 | 351 |
| 19/04/2025 | National Championship and Plate | SA | 18 | 454 | 433 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 390.00 | 359.25 | |||
| Spread | 123 | -123 | |||