| Tournament | Round | Colleen Birch | Karen Richards |
| 25.04.2011 Aus Championship (ACT) | 7 | 365 | 395 |
| 13.06.2016 Vic Champs (VIC) | 16 | 350 | 497 |
| 31.07.2016 Winter Masters (NSW) | 4 | 302 | 567 |
| 29.07.2018 NSW WINTER MASTERS (NSW) | 15 | 310 | 454 |
| 15.05.2021 MUDGEE 2021 (NSW) | 1 | 370 | 406 |
| 15.05.2022 LANE COVE INAUGURAL (NSW) | 6 | 382 | 386 |
| 07.08.2022 Revesby (NSW) | 2 | 388 | 453 |
| Head-to-head after 7 games | 0 | 7 | |
| Average score | 352.42 | 451.14 | |