| Tournament | Round | Judy Nicol | Carol Johnston |
| 11.10.2015 Labrador 2 (QLD) | 3 | 294 | 391 |
| 17.09.2017 Toowoomba Spring (QLD) | 8 | 276 | 415 |
| 14.10.2017 Bremer Waters 2 (QLD) | 4 | 357 | 374 |
| 12.11.2017 Tangara (QLD) | 7 | 376 | 329 |
| 12.11.2017 Tangara (QLD) | 8 | 329 | 369 |
| 27.12.2017 Last Chance (QLD) | 1 | 264 | 337 |
| 27.12.2017 Last Chance (QLD) | 9 | 332 | 354 |
| 14.01.2018 Logan Clovers (QLD) | 1 | 359 | 316 |
| 01.07.2018 July Open (QLD) | 8 | 339 | 350 |
| 14.10.2018 Mid-October Madness (QLD) | 2 | 305 | 299 |
| 20.01.2019 Tangara Jan (QLD) | 2 | 327 | 335 |
| 21.07.2019 QAH July (QLD) | 3 | 352 | 398 |
| 06.10.2019 Oktoberfest (QLD) | 6 | 290 | 357 |
| Head-to-head after 13 games | 3 | 10 | |
| Average score | 323.07 | 355.69 | |
| Spread: | -424 | 424 | |