| Tournament | Round | Dianne Brumby | Ivor Zetler |
| 24.03.2008 Australian Championship (VIC) | 13 | 430 | 384 |
| 10.09.2017 AMSC 2017 (SA) | 16 | 327 | 429 |
| 09.09.2018 Australian Masters and State Team Challenge (QLD) | 10 | 329 | 406 |
| 22.04.2019 2019 Australian Championship (TAS) | 14 | 399 | 349 |
| 02.04.2022 LAKE MACQUARIE 2022 (NSW) | 6 | 383 | 317 |
| 24.07.2022 NSW Winter Masters (NSW) | 12 | 380 | 407 |
| 18.09.2022 MASTERS and STATE CHALLENGE (VIC) | 3 | 392 | 397 |
| 03.11.2022 Seniors Championship (NSW) | 21 | 430 | 322 |
| 08.04.2023 AUS CHAMPS (VIC) | 18 | 361 | 392 |
| 02.09.2023 AUSTRALIAN MASTERS (NSW) | 10 | 447 | 371 |
| 20.07.2024 WINTER MASTERS (NSW) | 13 | 344 | 382 |
| Head-to-head after 11 games | 5 | 6 | |
| Average score | 383.81 | 377.81 | |
| Spread: | 66 | -66 | |