| Tournament | Round | Debbie Hedrick | Diana McManus |
| 06.10.2019 Oktoberfest (QLD) | 5 | 312 | 338 |
| 11.07.2021 July Surprise (QLD) | 4 | 278 | 441 |
| 11.12.2022 Southport Xmas (QLD) | 4 | 268 | 320 |
| 04.06.2023 Southport Winter (QLD) | 4 | 342 | 331 |
| 07.12.2025 Southport Christmas (QLD) | 1 | 336 | 391 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 307.2 | 364.2 | |
| Spread: | -285 | 285 | |