| Tournament | Round | Patti McDonald | Karrin Henderson |
| 14.10.2000 Mindbenders Open (QLD) | 2 | 281 | 400 |
| 27.08.2017 Qld Championships (QLD) | 6 | 358 | 339 |
| 02.06.2019 Sunshine Coast (QLD) | 1 | 293 | 326 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 310.66 | 355 | |
| Spread: | -133 | 133 | |