| Tournament | Round | Mary Wilmott | Karrin Henderson |
| 23.02.2020 Zephyr Fundraiser (QLD) | 1 | 283 | 410 |
| 09.02.2023 February Midweek (QLD) | 3 | 368 | 390 |
| 10.08.2023 Thursday (QLD) | 1 | 429 | 342 |
| 19.08.2023 Qld Champs (QLD) | 8 | 382 | 384 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 365.5 | 381.5 | |
| Spread: | -64 | 64 | |