| Tournament | Round | Rene Chelton | Colleen Birch |
| 05.04.2010 Aus Championship (SA) | 16 | 311 | 319 |
| 09.04.2012 Australian Championship (TAS) | 15 | 461 | 370 |
| 02.02.2014 Kempsey (NSW) | 1 | 413 | 313 |
| 01.02.2015 Kempsey (NSW) | 6 | 356 | 291 |
| 06.04.2015 Australian Championship (VIC) | 4 | 291 | 453 |
| 06.04.2015 Australian Championship (VIC) | 18 | 411 | 381 |
| 07.02.2016 Kempsey (NSW) | 10 | 362 | 370 |
| 17.04.2016 Tristate Challenge (NSW) | 5 | 316 | 370 |
| 24.06.2017 Newtown Club (NSW) | 2 | 365 | 343 |
| 06.01.2018 Janboree (NSW) | 9 | 340 | 323 |
| 04.02.2018 Kempsey (NSW) | 5 | 365 | 358 |
| 06.04.2019 LAKE MACQUARIE (NSW) | 6 | 284 | 445 |
| 06.11.2021 LAKE MACQUARIE (NSW) | 6 | 310 | 404 |
| 13.11.2021 2021 NSW Championship (NSW) | 14 | 395 | 396 |
| 02.04.2022 LAKE MACQUARIE 2022 (NSW) | 8 | 286 | 381 |
| 16.03.2024 LAKE MACQUARIE AUTUMN (NSW) | 1 | 344 | 373 |
| Head-to-head after 16 games | 7 | 9 | |
| Average score | 350.62 | 368.12 | |
| Spread: | -280 | 280 | |