| Tournament | Round | Carol Johnston | Karrin Henderson |
| 30.10.2011 Redcliffe Sunday (QLD) | 1 | 286 | 411 |
| 28.10.2012 Redcliffe Sunday (QLD) | 1 | 357 | 393 |
| 14.06.2015 Palmwoods (QLD) | 2 | 254 | 522 |
| 15.05.2016 May Marathon (QLD) | 1 | 309 | 323 |
| 01.07.2018 July Open (QLD) | 1 | 371 | 447 |
| 06.10.2019 Oktoberfest (QLD) | 4 | 321 | 488 |
| Head-to-head after 6 games | 0 | 6 | |
| Average score | 316.33 | 430.66 | |
| Spread: | -686 | 686 | |