| Tournament | Round | Carol Johnston | Susan Smith |
| 18.09.2016 Toowoomba Spring (QLD) | 6 | 310 | 412 |
| 18.09.2016 Toowoomba Spring (QLD) | 8 | 366 | 404 |
| 17.09.2017 Toowoomba Spring (QLD) | 2 | 400 | 349 |
| 18.05.2019 Toowoomba May (QLD) | 6 | 352 | 187 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 357 | 338 | |
| Spread: | 76 | -76 | |