| Tournament | Round | John Holgate | Dianne Brumby |
| 12.04.2004 Australian Championships (ACT) | 8 | 361 | 352 |
| 12.09.2010 Australian Masters & State Challenge Trophy (VIC) | 6 | 404 | 356 |
| 06.11.2015 Perth International (WA) | 20 | 421 | 371 |
| 28.03.2016 Australian Championship (SA) | 8 | 394 | 379 |
| 17.04.2017 National Championship (WA) | 21 | 407 | 438 |
| 22.04.2019 2019 Australian Championship (TAS) | 6 | 380 | 343 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 5 | 338 | 408 |
| 03.04.2021 OZ CHAMPS (NSW) | 3 | 437 | 334 |
| 16.07.2022 Wollongong Winter Tournament (NSW) | 1 | 449 | 444 |
| 16.07.2022 Wollongong Winter Tournament (NSW) | 6 | 407 | 463 |
| 30.09.2023 NSW CHAMPIONSHIP (NSW) | 7 | 507 | 306 |
| 20.07.2024 WINTER MASTERS (NSW) | 3 | 413 | 370 |
| 07.10.2024 NSW CHAMPIONSHIP 2024 (NSW) | 21 | 442 | 278 |
| 06.10.2025 NSW CHAMPIONSHIP 2025 (NSW) | 4 | 393 | 425 |
| Head-to-head after 14 games | 10 | 4 | |
| Average score | 410.92 | 376.21 | |
| Spread: | 486 | -486 | |