| Tournament | Round | Dianne Brumby | Sheryl Davidson |
| 18.09.2005 Australian Masters & State Challenge Trophy (VIC) | 6 | 423 | 277 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 18 | 385 | 381 |
| 13.09.2008 MASTERS AND STATE CHALLENGE TROPHY (VIC) | 19 | 289 | 415 |
| 01.04.2013 Australian Championship (QLD) | 14 | 383 | 396 |
| 08.09.2013 Australian Masters and State Team Challenge (VIC) | 11 | 364 | 319 |
| 26.06.2016 Southport Winter (QLD) | 2 | 527 | 348 |
| 27.08.2017 Qld Championships (QLD) | 15 | 394 | 400 |
| 10.09.2017 AMSC 2017 (SA) | 15 | 341 | 345 |
| 29.07.2018 Sunshine Coast (QLD) | 4 | 426 | 345 |
| 26.08.2018 Queensland Championships (QLD) | 4 | 427 | 330 |
| 02.06.2019 Sunshine Coast (QLD) | 12 | 322 | 386 |
| 11.08.2019 Qld Championships (QLD) | 16 | 373 | 370 |
| 08.09.2019 Australian Masters and State Team Challenge (ACT) | 4 | 482 | 297 |
| 03.04.2021 OZ CHAMPS (NSW) | 5 | 396 | 376 |
| 03.04.2021 OZ CHAMPS (NSW) | 19 | 344 | 368 |
| 18.09.2022 MASTERS and STATE CHALLENGE (VIC) | 8 | 448 | 266 |
| 02.09.2023 AUSTRALIAN MASTERS (NSW) | 5 | 341 | 404 |
| 02.09.2023 AUSTRALIAN MASTERS (NSW) | 19 | 441 | 264 |
| Head-to-head after 18 games | 11 | 7 | |
| Average score | 394.77 | 349.27 | |
| Spread: | 819 | -819 | |