| Date | Tournament | State | Round | Owen Randall | Tony Herlt |
|---|---|---|---|---|---|
| 20/11/2005 | ACT Championships | ACT | 3 | 391 | 201 |
| 28/07/2007 | ACT July Open | ACT | 7 | 466 | 268 |
| 25/06/2016 | Winter Open | ACT | 6 | 357 | 362 |
| 25/06/2017 | ACT Winter Open | ACT | 3 | 351 | 322 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 391.25 | 288.25 | |||
| Spread | 412 | -412 | |||