| Tournament | Round | Rene Chelton | Alex Boiko |
| 29.06.2013 Winter Open (ACT) | 6 | 387 | 303 |
| 15.11.2014 Cronulla (NSW) | 2 | 386 | 366 |
| 27.06.2015 ACT Winter Open (ACT) | 2 | 392 | 382 |
| 13.11.2016 ACT Championships (ACT) | 16 | 399 | 422 |
| 24.02.2018 Bomaderry (NSW) | 5 | 363 | 376 |
| 11.11.2018 ACT Champs (ACT) | 15 | 307 | 546 |
| 15.01.2022 bundanoon (NSW) | 9 | 416 | 304 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 378.57 | 385.57 | |
| Spread: | -49 | 49 | |