| Tournament | Round | Therese Nichols | Susan MacGillivray |
| 13.02.2016 Wollongong Summer (NSW) | 3 | 321 | 383 |
| 21.05.2017 ULLADULLA (NSW) | 1 | 336 | 500 |
| 15.12.2018 Bundanoon (NSW) | 9 | 468 | 406 |
| 26.01.2019 AUSTRALIA DAY OPEN (NSW) | 6 | 380 | 379 |
| 16.04.2022 Australian Championship (QLD) | 12 | 468 | 327 |
| 16.04.2022 Australian Championship (QLD) | 24 | 423 | 373 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 399.33 | 394.66 | |
| Spread: | 28 | -28 | |