| Tournament | Round | David Vanzyl | Carol Hudson |
| 18.09.2011 ROCKINGHAM (WA) | 5 | 390 | 335 |
| 16.03.2014 March OPEN (WA) | 1 | 395 | 337 |
| 13.09.2015 YF13SEP15 (WA) | 4 | 579 | 387 |
| 06.12.2015 OPEN6DEC (WA) | 1 | 536 | 271 |
| 09.12.2018 DEC OPEN (WA) | 7 | 571 | 218 |
| 15.09.2019 SEPT OPEN (WA) | 1 | 495 | 363 |
| Head-to-head after 6 games | 6 | 0 | |
| Average score | 494.33 | 318.5 | |
| Spread: | 1055 | -1055 | |