| Tournament | Round | Karen Richards | Robin Andersen |
| 10.03.2002 Bunbury (WA) | 1 | 356 | 296 |
| 21.04.2014 Australian Championship (NSW) | 18 | 498 | 273 |
| 28.03.2016 Australian Championship (SA) | 15 | 387 | 464 |
| 06.06.2016 WA Championship (WA) | 8 | 469 | 387 |
| 17.04.2017 National Championship (WA) | 11 | 481 | 296 |
| 04.06.2018 WA Championship (WA) | 9 | 385 | 370 |
| Head-to-head after 6 games | 5 | 1 | |
| Average score | 429.33 | 347.66 | |
| Spread: | 490 | -490 | |