| Date | Tournament | State | Round | Owen Randall | Wayne Willis |
|---|---|---|---|---|---|
| 12/04/2004 | Australian Championships | ACT | 11 | 354 | 340 |
| 12/04/2004 | Australian Championships | ACT | 21 | 261 | 301 |
| 06/01/2007 | Janboree | NSW | 7 | 341 | 378 |
| 24/03/2008 | Australian Championship | VIC | 9 | 334 | 374 |
| 24/03/2008 | Australian Championship | VIC | 15 | 342 | 468 |
| 25/04/2011 | Aus Championship | ACT | 12 | 397 | 330 |
| 02/04/2018 | 2018 National Championship | ACT | 1 | 401 | 310 |
| Head-to-head after 7 games | 3 | 4 | |||
| Average score | 347.14 | 357.29 | |||
| Spread | -71 | 71 | |||