| Tournament | Round | David Vanzyl | Delys Carbon |
| 31.07.2011 BASSENDEAN (WA) | 6 | 396 | 299 |
| 22.03.2015 MARCH OPEN (WA) | 4 | 439 | 376 |
| 08.12.2019 DEC Open (WA) | 1 | 375 | 284 |
| 22.01.2023 January Open (WA) | 1 | 542 | 313 |
| 10.12.2023 Graham Bell Memorial (WA) | 3 | 534 | 325 |
| 01.06.2025 WA Championship 2025 (WA) | 8 | 492 | 320 |
| Head-to-head after 6 games | 6 | 0 | |
| Average score | 463 | 319.5 | |
| Spread: | 861 | -861 | |