| Tournament | Round | Kathleen Maher | Vicki Russell |
| 21.09.2014 Toowoomba (QLD) | 1 | 296 | 403 |
| 18.09.2016 Toowoomba Spring (QLD) | 8 | 350 | 310 |
| 15.09.2018 Toowoomba Spring (QLD) | 5 | 374 | 352 |
| 14.09.2019 Toowoomba Spring (QLD) | 5 | 401 | 355 |
| 18.06.2022 Toowoomba June (QLD) | 1 | 352 | 338 |
| 10.09.2022 Toowoomba Spring (QLD) | 1 | 325 | 357 |
| 17.06.2023 Toowoomba Winter (QLD) | 5 | 341 | 342 |
| 14.09.2024 Toowoomba Spring (QLD) | 1 | 302 | 357 |
| 14.06.2025 Toowoomba Winter (QLD) | 7 | 315 | 383 |
| Head-to-head after 9 games | 4 | 5 | |
| Average score | 339.55 | 355.22 | |
| Spread: | -141 | 141 | |