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