| Tournament | Round | Christine O'Neill | Kathryn Tiffen |
| 29.03.2015 EMPIRE BAY MINI (NSW) | 6 | 400 | 351 |
| 04.06.2016 Central Coast (NSW) | 3 | 372 | 292 |
| 23.07.2017 EMPIRE BAY Mini (2) (NSW) | 2 | 366 | 346 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 379.33 | 329.66 | |
| Spread: | 149 | -149 | |