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