| Date | Tournament | State | 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 |
| 01/06/2026 | WA STATE CHAMPIONSHIPS | WA | 4 | 470 | 310 |
| Head-to-head after 7 games | 7 | 0 | |||
| Average score | 464.00 | 318.14 | |||
| Spread | 1021 | -1021 | |||