| Tournament | Round | David Vanzyl | Jenny Coetzee |
| 16.03.2014 March OPEN (WA) | 5 | 382 | 346 |
| 22.03.2015 MARCH OPEN (WA) | 1 | 536 | 319 |
| 01.06.2015 WA Champs (WA) | 13 | 365 | 388 |
| 21.04.2024 Joy Deans Memorial (WA) | 5 | 480 | 374 |
| 11.08.2024 Glenys Lawrie Memorial (WA) | 7 | 417 | 297 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 436 | 344.8 | |
| Spread: | 456 | -456 | |