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