| Tournament | Round | Vicki Prins | Sylvia Watkins |
| 16.05.2004 East Coast (TAS) | 5 | 338 | 337 |
| 06.03.2005 Beaconsfield (TAS) | 6 | 283 | 339 |
| 02.03.2008 Kingston (TAS) | 11 | 393 | 329 |
| 22.08.2010 Ross August (TAS) | 8 | 460 | 336 |
| 22.08.2015 Ross Aug (TAS) | 3 | 370 | 335 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 368.8 | 335.2 | |