| Tournament | Round | David Vanzyl | Bob Jackman |
| 17.04.2017 National Championship (WA) | 13 | 376 | 335 |
| 10.09.2017 AMSC 2017 (SA) | 16 | 388 | 340 |
| 02.04.2018 2018 National Championship (ACT) | 12 | 386 | 374 |
| 28.01.2019 City Of Sydney International Masters (NSW) | 15 | 357 | 495 |
| 08.09.2019 Australian Masters and State Team Challenge (ACT) | 19 | 460 | 464 |
| 08.03.2020 SA Championship (SA) | 16 | 404 | 385 |
| 08.04.2023 AUS CHAMPS (VIC) | 12 | 478 | 404 |
| 30.03.2024 National Championship (WA) | 6 | 416 | 343 |
| 07.09.2025 AUSTRALIAN MASTERS AND STATE CHALLENGE (VIC) | 14 | 421 | 507 |
| Head-to-head after 9 games | 6 | 3 | |
| Average score | 409.55 | 405.22 | |
| Spread: | 39 | -39 | |