| Tournament | Round | David Vanzyl | Joy Deans |
| 18.09.2011 ROCKINGHAM (WA) | 1 | 315 | 396 |
| 23.10.2011 Coogee 2011 (WA) | 5 | 405 | 334 |
| 26.02.2012 February Trisection (WA) | 1 | 380 | 366 |
| 04.06.2012 WA CHAMPS (WA) | 13 | 449 | 437 |
| 09.12.2012 OPEN (WA) | 5 | 368 | 395 |
| 19.05.2013 MELVILLE (WA) | 5 | 446 | 362 |
| 26.02.2017 Melville open (WA) | 3 | 428 | 412 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 398.71 | 386 | |
| Spread: | 89 | -89 | |