| Tournament | Round | Kathryn Tiffen | Julie Banister |
| 01.06.2019 jack frost tournament (NSW) | 4 | 351 | 368 |
| 27.10.2019 Empire Bay Oct (NSW) | 1 | 334 | 314 |
| 27.10.2019 Empire Bay Oct (NSW) | 1 | 334 | 314 |
| 23.05.2021 EmpireBayMay (NSW) | 2 | 421 | 322 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 360 | 329.5 | |
| Spread: | 122 | -122 | |