| Tournament | Round | David Vanzyl | Dianne Brumby |
| 14.09.2014 MASTERS AND STATE CHALLENGE (SA) | 16 | 291 | 409 |
| 06.09.2015 Australian Masters and State Team Challenge (NSW) | 7 | 420 | 331 |
| 28.03.2016 Australian Championship (SA) | 6 | 400 | 379 |
| 11.09.2016 MASTERS AND STATE CHAL (VIC) | 1 | 414 | 419 |
| 17.04.2017 National Championship (WA) | 24 | 420 | 374 |
| 04.04.2026 AUS CHAMPS (ACT) | 5 | 543 | 324 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 414.66 | 372.66 | |
| Spread: | 252 | -252 | |