| Tournament | Round | Carolyn Watt | Caroline Scowcroft |
| 05.04.2010 Aus Championship (SA) | 10 | 420 | 379 |
| 17.04.2017 National Championship (WA) | 7 | 352 | 403 |
| 02.09.2023 AUSTRALIAN MASTERS (NSW) | 13 | 466 | 290 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 412.66 | 357.33 | |
| Spread: | 166 | -166 | |