| Tournament | Round | Carolyn Watt | Dorrie Balgera |
| 02.05.2004 Maximin (WA) | 1 | 311 | 422 |
| 05.02.2006 Fremantle (WA) | 2 | 329 | 357 |
| 21.01.2007 January Maximin (WA) | 1 | 329 | 392 |
| 29.11.2009 November 2009 Marathon (WA) | 4 | 372 | 305 |
| 29.11.2009 November 2009 Marathon (WA) | 7 | 390 | 308 |
| 13.02.2011 Fremantle Feb 2011 (WA) | 5 | 465 | 395 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 366 | 363.16 | |
| Spread: | 17 | -17 | |