| Date | Tournament | State | Round | Karen Richards | Alex Boiko |
|---|---|---|---|---|---|
| 13/12/2014 | Bundanoon | NSW | 9 | 453 | 377 |
| 30/12/2015 | FFT Part B | NSW | 2 | 399 | 360 |
| 10/12/2016 | Bundanoon | NSW | 3 | 480 | 329 |
| 06/04/2019 | almost free | ACT | 5 | 356 | 437 |
| 18/08/2019 | Youth Fundraiser #2 | ACT | 7 | 427 | 387 |
| 08/09/2019 | Australian Masters and State Team Challenge | ACT | 2 | 394 | 343 |
| 03/04/2021 | OZ CHAMPS | NSW | 8 | 391 | 578 |
| 17/04/2021 | Canberra April | ACT | 6 | 470 | 370 |
| 25/06/2023 | ACT WINTER OPEN | ACT | 5 | 498 | 272 |
| 04/04/2026 | AUS CHAMPS | ACT | 11 | 428 | 485 |
| Head-to-head after 10 games | 7 | 3 | |||
| Average score | 429.60 | 393.80 | |||
| Spread | 358 | -358 | |||