| Tournament | Round | David Vanzyl | Kate Horan |
| 18.09.2011 ROCKINGHAM (WA) | 4 | 401 | 353 |
| 01.07.2012 BISECTION (WA) | 7 | 378 | 456 |
| 26.08.2012 Rockingham (WA) | 1 | 445 | 379 |
| 19.05.2013 MELVILLE (WA) | 1 | 386 | 389 |
| 28.07.2013 BASSENDEAN (WA) | 6 | 432 | 411 |
| 02.06.2014 WA Championship (WA) | 2 | 418 | 344 |
| 07.12.2014 Dec OPEN (WA) | 6 | 485 | 307 |
| 22.02.2015 FEB OPEN (WA) | 2 | 347 | 288 |
| Head-to-head after 8 games | 6 | 2 | |
| Average score | 411.5 | 365.87 | |
| Spread: | 365 | -365 | |