| Date | Tournament | State | Round | David Vanzyl | Daniel Piechnick |
|---|---|---|---|---|---|
| 17/04/2017 | National Championship | WA | 15 | 422 | 450 |
| 10/09/2017 | Australian Masters and State Team Challenge 2017 | SA | 1 | 357 | 449 |
| 08/03/2020 | SA Championship | SA | 14 | 281 | 521 |
| 07/09/2024 | AUSTRALIAN MASTERS | SA | 14 | 446 | 447 |
| Head-to-head after 4 games | 0 | 4 | |||
| Average score | 376.50 | 466.75 | |||
| Spread | -361 | 361 | |||