| Tournament | Round | Owen Randall | Rene Chelton |
| 05.04.2008 Round Robin April ACT (ACT) | 5 | 274 | 380 |
| 20.07.2008 Winter Masters (NSW) | 6 | 373 | 313 |
| 20.07.2008 Winter Masters (NSW) | 14 | 354 | 368 |
| 19.05.2013 Ulladulla (NSW) | 13 | 356 | 365 |
| 29.03.2014 Nationals Warm Up (ACT) | 7 | 368 | 369 |
| 04.05.2014 TRISTATE (VIC) | 9 | 376 | 394 |
| 14.03.2015 Bomaderry (NSW) | 8 | 382 | 418 |
| 27.06.2015 ACT Winter Open (ACT) | 3 | 372 | 337 |
| 13.11.2016 ACT Championships (ACT) | 5 | 239 | 402 |
| 13.11.2016 ACT Championships (ACT) | 10 | 331 | 363 |
| 24.02.2018 Bomaderry (NSW) | 1 | 295 | 449 |
| 20.05.2018 Ulladulla (NSW) | 6 | 438 | 404 |
| 11.11.2018 ACT Champs (ACT) | 7 | 399 | 362 |
| 11.11.2018 ACT Champs (ACT) | 9 | 359 | 335 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 2 | 325 | 365 |
| 03.11.2019 Nowra (NSW) | 3 | 388 | 328 |
| 14.12.2019 Bundanoon (NSW) | 8 | 257 | 391 |
| 02.02.2020 Ulladulla Championship (NSW) | 10 | 480 | 361 |
| 16.04.2022 Australian Championship (QLD) | 17 | 402 | 314 |
| 30.03.2024 National Plate (WA) | 10 | 344 | 326 |
| Head-to-head after 20 games | 9 | 11 | |
| Average score | 355.6 | 367.2 | |
| Spread: | -232 | 232 | |