| Tournament | Round | Caroline Scowcroft | Donna MacDonald |
| 03.05.2008Sydney West (NSW) | 3 | 445 | 259 |
| 04.04.2009 Blacktown (NSW) | 6 | 469 | 393 |
| 04.09.2010 Oatlands War of Words (NSW) | 5 | 378 | 350 |
| 17.07.2016 WINTER CHALLENGE (NSW) | 9 | 397 | 346 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 422.25 | 337 | |
| Spread: | 341 | -341 | |