| Tournament | Round | Colleen Birch | Martin Waterworth |
| 07.02.2016 Kempsey (NSW) | 9 | 349 | 380 |
| 05.02.2017 Kempsey Cup (NSW) | 5 | 371 | 418 |
| 02.04.2018 2018 National Championship (ACT) | 14 | 424 | 389 |
| 05.01.2019 JANBOREE (NSW) | 3 | 378 | 325 |
| 04.01.2020 JanBoree (NSW) | 2 | 318 | 405 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 368 | 383.4 | |
| Spread: | -77 | 77 | |