| Tournament | Round | Katie Rowe | Howard Rayner |
| 02.04.2018 2018 National Championship (ACT) | 11 | 425 | 334 |
| 02.04.2018 2018 National Championship (ACT) | 13 | 363 | 344 |
| 07.12.2025 Graham Bell Memorial (WA) | 1 | 393 | 345 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 393.66 | 341 | |
| Spread: | 158 | -158 | |