| Date | Tournament | State | Round | David Vanzyl | Karen Richards |
|---|---|---|---|---|---|
| 04/06/2012 | WA CHAMPS | WA | 5 | 337 | 462 |
| 21/04/2014 | Australian Championship | NSW | 9 | 319 | 508 |
| 21/04/2014 | Australian Championship | NSW | 23 | 379 | 494 |
| 14/09/2014 | MASTERS AND STATE CHALLENGE | SA | 3 | 457 | 378 |
| 06/12/2015 | OPEN6DEC | WA | 4 | 479 | 401 |
| 06/06/2016 | WA Championship | WA | 2 | 479 | 385 |
| 10/09/2017 | Australian Masters and State Team Challenge 2017 | SA | 5 | 473 | 351 |
| 04/06/2018 | WA Championship | WA | 5 | 361 | 426 |
| 04/06/2018 | WA Championship | WA | 10 | 434 | 375 |
| 28/01/2019 | City Of Sydney International Masters | NSW | 10 | 398 | 393 |
| 07/09/2024 | AUSTRALIAN MASTERS | SA | 13 | 386 | 459 |
| Head-to-head after 11 games | 6 | 5 | |||
| Average score | 409.27 | 421.09 | |||
| Spread | -130 | 130 | |||