| Tournament | Round | Owen Randall | Natalie Tadday |
| 05.04.2008 Round Robin April ACT (ACT) | 7 | 371 | 349 |
| 03.01.2009 Janboree (NSW) | 6 | 410 | 394 |
| 28.03.2009 ACT Round Robin 2009 (ACT) | 2 | 411 | 315 |
| 16.05.2009 Ulladulla (NSW) | 10 | 405 | 295 |
| 26.06.2010 ACT Winter Open (ACT) | 3 | 393 | 452 |
| 23.07.2011 ACT AGM TOURNAMENT (ACT) | 7 | 437 | 349 |
| 10.02.2018 WORDS Summer RR (NSW) | 2 | 325 | 486 |
| 20.05.2018 Ulladulla (NSW) | 14 | 406 | 375 |
| 15.12.2018 Bundanoon (NSW) | 4 | 346 | 296 |
| 17.03.2019 Bomaderry (NSW) | 5 | 485 | 251 |
| 03.11.2019 Nowra (NSW) | 2 | 339 | 368 |
| 04.04.2026 AUS CHAMPS (ACT) | 5 | 315 | 418 |
| 04.04.2026 AUS CHAMPS (ACT) | 14 | 296 | 482 |
| Head-to-head after 13 games | 8 | 5 | |
| Average score | 379.92 | 371.53 | |
| Spread: | 109 | -109 | |