| Date | Tournament | State | Round | David Vanzyl | Carol Johnsen |
|---|---|---|---|---|---|
| 06/09/2015 | Australian Masters and State Team Challenge | NSW | 2 | 401 | 441 |
| 11/09/2016 | MASTERS AND STATE CHAL | VIC | 5 | 465 | 373 |
| 17/04/2017 | National Championship | WA | 2 | 430 | 406 |
| 02/04/2018 | 2018 National Championship | ACT | 4 | 299 | 496 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 398.75 | 429.00 | |||
| Spread | -121 | 121 | |||