| Tournament | Round | Rene Chelton | Rob Marotta |
| 06.10.2014 NSW Championships (NSW) | 1 | 347 | 445 |
| 06.10.2014 NSW Championships (NSW) | 13 | 446 | 323 |
| 08.03.2015 SA Championship (SA) | 7 | 346 | 272 |
| 28.03.2016 Australian Championship (SA) | 18 | 392 | 380 |
| 10.03.2019 SA Championship (SA) | 6 | 379 | 315 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 9 | 328 | 337 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 18 | 348 | 398 |
| 28.01.2024 CSIM 2024 (NSW) | 7 | 265 | 381 |
| Head-to-head after 8 games | 4 | 4 | |
| Average score | 356.37 | 356.37 | |
| Spread: | 0 | 0 | |