| Tournament | Round | Liz Catchpole | Diana McManus |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 24 | 346 | 246 |
| 06.12.2020 Southport (QLD) | 7 | 343 | 350 |
| 06.12.2020 Southport (QLD) | 7 | 343 | 350 |
| 05.12.2021 Southport Xmas (QLD) | 5 | 336 | 351 |
| 16.04.2022 Australian Championship (QLD) | 16 | 367 | 316 |
| 04.06.2023 Southport Winter (QLD) | 7 | 317 | 355 |
| 03.12.2023 Southport Christmas (QLD) | 6 | 291 | 288 |
| 07.06.2026 Gold Coast Winter (QLD) | 5 | 285 | 467 |
| Head-to-head after 8 games | 3 | 5 | |
| Average score | 328.5 | 340.37 | |
| Spread: | -95 | 95 | |