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