| Tournament | Round | Owen Randall | Tony Williams |
| 14.11.2009 ACTChamps09 (ACT) | 11 | 514 | 296 |
| 09.05.2010 3 State Challenge, Wagga Wagga (NSW) | 6 | 339 | 340 |
| 01.04.2013 Australian Championship (QLD) | 22 | 352 | 368 |
| 19.05.2013 Ulladulla (NSW) | 10 | 299 | 335 |
| 29.06.2013 Winter Open (ACT) | 4 | 336 | 401 |
| 10.11.2013 ACT CHAMPIONSHIPS (ACT) | 6 | 379 | 476 |
| 10.11.2013 ACT CHAMPIONSHIPS (ACT) | 15 | 446 | 410 |
| 21.04.2014 Australian Championship (NSW) | 23 | 350 | 421 |
| 23.11.2014 ACT CHAMPIONSHIPS (ACT) | 5 | 463 | 354 |
| 23.11.2014 ACT CHAMPIONSHIPS (ACT) | 10 | 392 | 313 |
| 13.12.2014 Bundanoon (NSW) | 8 | 276 | 427 |
| 16.08.2015 Winter Farewell (ACT) | 8 | 375 | 439 |
| 11.02.2017 WORDS Feb (NSW) | 6 | 353 | 377 |
| 19.11.2017 ACT Champs (ACT) | 8 | 318 | 408 |
| 29.03.2018 Nats Warmup (ACT) | 8 | 309 | 400 |
| 11.11.2018 ACT Champs (ACT) | 8 | 315 | 349 |
| 11.11.2018 ACT Champs (ACT) | 15 | 381 | 410 |
| 17.03.2019 Bomaderry (NSW) | 4 | 351 | 419 |
| 20.11.2021 ACT Championships (ACT) | 2 | 269 | 443 |
| 19.03.2022 March Marathon (ACT) | 7 | 327 | 338 |
| 18.11.2023 ACT Champs (ACT) | 1 | 412 | 384 |
| 18.11.2023 ACT Champs (ACT) | 1 | 412 | 384 |
| Head-to-head after 22 games | 6 | 16 | |
| Average score | 362.18 | 386 | |
| Spread: | -524 | 524 | |