| Date | Tournament | State | Round | David Vanzyl | Carolyn Watt |
|---|---|---|---|---|---|
| 04/06/2012 | WA CHAMPS | WA | 15 | 327 | 409 |
| 26/08/2012 | Rockingham | WA | 6 | 316 | 356 |
| 16/09/2012 | BASSENDEAN | WA | 2 | 419 | 361 |
| 28/10/2012 | COOGEE | WA | 2 | 337 | 551 |
| 18/05/2014 | MELVILLE | WA | 3 | 437 | 323 |
| 02/06/2014 | WA Championship | WA | 9 | 367 | 384 |
| 02/06/2014 | WA Championship | WA | 10 | 352 | 416 |
| 01/06/2015 | WA Champs | WA | 15 | 473 | 404 |
| 06/06/2016 | WA Championship | WA | 9 | 382 | 364 |
| 21/08/2016 | COOGEE | WA | 1 | 447 | 382 |
| 17/04/2017 | National Championship | WA | 11 | 411 | 394 |
| 05/06/2017 | WA Championship | WA | 15 | 430 | 276 |
| 08/10/2017 | Rockingham | WA | 1 | 375 | 332 |
| 04/06/2018 | WA Championship | WA | 8 | 412 | 403 |
| 20/01/2019 | Jan Half AM | WA | 2 | 349 | 462 |
| 30/03/2024 | National Championship | WA | 4 | 451 | 344 |
| 30/03/2024 | National Championship | WA | 20 | 478 | 361 |
| 02/06/2024 | WA State Championship | WA | 9 | 407 | 399 |
| 02/06/2024 | WA State Championship | WA | 16 | 394 | 387 |
| Head-to-head after 19 games | 13 | 6 | |||
| Average score | 398.11 | 384.63 | |||
| Spread | 256 | -256 | |||