| Tournament | Round | Karen Richards | Therese Nichols |
| 14.06.2014 W.O.R.D.S Winter (NSW) | 1 | 438 | 339 |
| 20.07.2014 Winter Masters (NSW) | 1 | 362 | 438 |
| 14.10.2017 Spring Marathon (NSW) | 5 | 497 | 315 |
| 26.01.2019 AUSTRALIA DAY OPEN (NSW) | 1 | 437 | 271 |
| 03.03.2024 Bomaderry (NSW) | 8 | 256 | 449 |
| 25.08.2024 Australian Junior Champs (NSW) | 6 | 391 | 302 |
| 04.04.2026 AUS CHAMPS (ACT) | 19 | 500 | 374 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 411.57 | 355.42 | |
| Spread: | 393 | -393 | |