| Tournament | Round | Krystyna Batten | Kathryn Tiffen |
| 03.06.2006 Woy Woy (NSW) | 1 | 329 | 343 |
| 27.11.2016 Central Coast Champs (NSW) | 2 | 352 | 397 |
| 22.07.2018 Empire Bay Mini (2) (NSW) | 7 | 392 | 332 |
| 01.06.2019 jack frost tournament (NSW) | 6 | 361 | 304 |
| 23.05.2021 EmpireBayMay (NSW) | 5 | 378 | 331 |
| 26.11.2022 LAKE MACQUARIE SPRING (NSW) | 7 | 495 | 297 |
| 04.03.2023 LAKE MACQUARIE AUTUMN (NSW) | 2 | 454 | 320 |
| 08.12.2024 Central Coast Summer (NSW) | 3 | 372 | 367 |
| Head-to-head after 8 games | 6 | 2 | |
| Average score | 391.62 | 336.37 | |
| Spread: | 442 | -442 | |