| Tournament | Round | Karen Richards | Howard Rayner |
| 18.09.2022 MASTERS and STATE CHALLENGE (VIC) | 1 | 327 | 481 |
| 29.01.2023 CSIM2023 (NSW) | 7 | 430 | 418 |
| 30.03.2024 National Championship (WA) | 11 | 549 | 288 |
| 30.03.2024 National Championship (WA) | 22 | 418 | 317 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 431 | 376 | |
| Spread: | 220 | -220 | |