| Tournament | Round | Jan hill | Carol Johnsen |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 1 | 347 | 415 |
| 21.04.2014 Australian Championship (NSW) | 23 | 427 | 413 |
| 02.04.2018 2018 National Championship (ACT) | 15 | 414 | 371 |
| 22.04.2019 2019 Australian Championship (TAS) | 13 | 384 | 408 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 393 | 401.75 | |
| Spread: | -35 | 35 | |