| Tournament | Round | Kathryn Tiffen | Liz Jackman |
| 02.06.2018 Central Coast (NSW) | 3 | 401 | 257 |
| 26.11.2022 LAKE MACQUARIE SPRING (NSW) | 1 | 373 | 334 |
| 04.03.2023 LAKE MACQUARIE AUTUMN (NSW) | 9 | 385 | 358 |
| 08.12.2024 Central Coast Summer (NSW) | 5 | 371 | 322 |
| 08.06.2025 Central Coast (NSW) | 4 | 441 | 323 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 394.2 | 318.8 | |
| Spread: | 377 | -377 | |