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