| Tournament | Round | Ivy Nicholls | Paula Brown |
| 06.04.2015 Australian Championship (VIC) | 5 | 419 | 322 |
| 22.04.2019 2019 Australian Championship (TAS) | 11 | 348 | 351 |
| 22.04.2019 2019 Australian Championship (TAS) | 20 | 328 | 370 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 365 | 347.66 | |
| Spread: | 52 | -52 | |