| Tournament | Round | Karrin Henderson | Janine Whittaker |
| 09.04.2007 Australian Championships (NSW) | 2 | 429 | 307 |
| 28.01.2024 CSIM 2024 (NSW) | 7 | 372 | 336 |
| 30.03.2024 National Championship (WA) | 11 | 331 | 379 |
| 30.03.2024 National Championship (WA) | 19 | 362 | 403 |
| 30.03.2024 National Championship (WA) | 21 | 351 | 415 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 369 | 368 | |
| Spread: | 5 | -5 | |