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