| Tournament | Round | Dianne Davis | June Valentine |
| 23.07.2006 Midwinter (VIC) | 1 | 525 | 294 |
| 13.06.2011 Queens Birthday (VIC) | 2 | 354 | 375 |
| 09.06.2014 QUEEN'S BIRTHDAY (VIC) | 4 | 339 | 446 |
| 18.04.2021 NATS AFTERPARTY (VIC) | 1 | 399 | 301 |
| 28.12.2021 Decathon 21 (VIC) | 7 | 391 | 373 |
| 27.12.2022 Decathon (VIC) | 8 | 370 | 426 |
| 27.12.2023 Decathon 2023 (VIC) | 2 | 394 | 370 |
| 13.01.2024 BIL ROSE AESTIVAL 2024 (VIC) | 6 | 352 | 351 |
| 29.12.2024 Decathon 2024 (VIC) | 6 | 462 | 360 |
| Head-to-head after 9 games | 6 | 3 | |
| Average score | 398.44 | 366.22 | |