| Tournament | Round | Diane Stoyan | June Valentine |
| 17.02.2008 Camberwell (VIC) | 3 | 356 | 416 |
| 10.06.2013 QUEEN'S BIRTHDAY (VIC) | 2 | 338 | 419 |
| 28.12.2014 Decathon (VIC) | 8 | 326 | 401 |
| 23.08.2015 Winter PMU (VIC) | 6 | 376 | 364 |
| 22.11.2015 Vic AGM (VIC) | 6 | 361 | 456 |
| 27.12.2016 Decathon (VIC) | 7 | 278 | 477 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 339.16 | 422.16 | |
| Spread: | -498 | 498 | |