| Tournament | Round | David Vanzyl | Nick Ivanovski |
| 06.04.2015 Australian Championship (VIC) | 11 | 388 | 478 |
| 28.03.2016 Australian Championship (SA) | 22 | 356 | 550 |
| 17.04.2017 National Championship (WA) | 4 | 391 | 416 |
| 30.03.2024 National Championship (WA) | 3 | 556 | 271 |
| 30.03.2024 National Championship (WA) | 14 | 385 | 383 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 415.2 | 419.6 | |
| Spread: | -22 | 22 | |