| Tournament | Round | Colleen Birch | Rocky Sharma |
| 16.01.2011 Yearly Nearly Early (NSW) | 3 | 344 | 338 |
| 04.03.2012 Balmain BUGS (NSW) | 3 | 362 | 365 |
| 09.04.2012 Australian Championship (TAS) | 13 | 413 | 318 |
| 19.04.2015 Lake Macquarie Open (NSW) | 8 | 291 | 473 |
| 06.11.2015 Perth International (WA) | 9 | 316 | 408 |
| 17.04.2016 Tristate Challenge (NSW) | 10 | 347 | 401 |
| 02.04.2018 2018 National Championship (ACT) | 12 | 412 | 518 |
| 12.12.2020 BUNDANOON (NSW) | 9 | 333 | 510 |
| 05.03.2022 MATCHPLAY QUALIFIER (NSW) | 2 | 388 | 411 |
| 04.03.2023 LAKE MACQUARIE AUTUMN (NSW) | 5 | 315 | 427 |
| 16.03.2024 LAKE MACQUARIE AUTUMN (NSW) | 7 | 340 | 392 |
| 30.11.2024 LAKE MACQUARIE SPRING (NSW) | 8 | 323 | 499 |
| Head-to-head after 12 games | 2 | 10 | |
| Average score | 348.66 | 421.66 | |
| Spread: | -876 | 876 | |