| Date | Tournament | State | Round | Owen Randall | Colleen Walker |
|---|---|---|---|---|---|
| 12/04/2004 | Australian Championships | ACT | 3 | 327 | 331 |
| 10/07/2004 | Winter Challenge | NSW | 4 | 383 | 333 |
| 03/08/2008 | Southern Tablelands Challenge | NSW | 3 | 360 | 387 |
| 26/06/2010 | ACT Winter Open | ACT | 7 | 367 | 378 |
| 26/09/2010 | Moss Vale | NSW | 5 | 356 | 312 |
| 11/11/2012 | ACT CHAMPIONSHIPS | ACT | 2 | 397 | 357 |
| 11/11/2012 | ACT CHAMPIONSHIPS | ACT | 16 | 322 | 417 |
| 21/04/2014 | Australian Championship | NSW | 1 | 506 | 271 |
| Head-to-head after 8 games | 4 | 4 | |||
| Average score | 377.25 | 348.25 | |||
| Spread | 232 | -232 | |||