| Date | Tournament | State | Round | Brian Harry | David Vanzyl |
|---|---|---|---|---|---|
| 06/11/2011 | Progressive | WA | 3 | 364 | 407 |
| 18/03/2012 | Tri-Section March | WA | 5 | 403 | 384 |
| 22/04/2012 | ANZAC MAXIMIN | WA | 3 | 354 | 413 |
| 26/08/2012 | Rockingham | WA | 4 | 318 | 399 |
| 28/10/2012 | COOGEE | WA | 6 | 356 | 343 |
| 20/01/2013 | MAXIMIN | WA | 1 | 383 | 367 |
| 07/04/2013 | APRIL MAXIMIN | WA | 6 | 394 | 344 |
| 03/06/2013 | WA Championship | WA | 3 | 362 | 359 |
| 03/11/2013 | COOGEE | WA | 6 | 406 | 426 |
| 02/06/2014 | WA Championship | WA | 4 | 317 | 438 |
| 24/08/2014 | COOGEE | WA | 1 | 388 | 447 |
| Head-to-head after 11 games | 5 | 6 | |||
| Average score | 367.73 | 393.36 | |||
| Spread | -282 | 282 | |||