| Tournament | Round | Karen Richards | Tim Mason |
| 28.03.2013 March Marathon (QLD) | 5 | 453 | 381 |
| 28.03.2013 March Marathon (QLD) | 7 | 460 | 353 |
| 21.04.2014 Australian Championship (NSW) | 15 | 364 | 367 |
| 17.04.2017 National Championship (WA) | 15 | 436 | 351 |
| 10.09.2017 AMSC 2017 (SA) | 6 | 444 | 497 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 431.4 | 389.8 | |
| Spread: | 208 | -208 | |