| Tournament | Round | Caroline Scowcroft | Dianne Gibson |
| 08.06.2009 Vic Championship (VIC) | 23 | 375 | 317 |
| 05.04.2010 Aus Championship (SA) | 6 | 299 | 427 |
| 09.04.2012 Australian Championship (TAS) | 9 | 358 | 355 |
| 21.04.2014 Australian Championship (NSW) | 11 | 335 | 410 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 341.75 | 377.25 | |
| Spread: | -142 | 142 | |