| Tournament | Round | Roslyn Murphy | Kathleen Maher |
| 15.09.2018 Toowoomba Spring (QLD) | 6 | 387 | 303 |
| 05.06.2021 Toowoomba Winter (QLD) | 7 | 451 | 345 |
| 10.09.2022 Toowoomba Spring (QLD) | 8 | 271 | 436 |
| 15.06.2024 Toowoomba Winter (QLD) | 2 | 356 | 309 |
| 14.09.2024 Toowoomba Spring (QLD) | 2 | 401 | 361 |
| 14.06.2025 Toowoomba Winter (QLD) | 8 | 331 | 378 |
| 13.09.2025 Toowoomba Spring (QLD) | 7 | 344 | 344 |
| Head-to-head after 7 games | 4.5 | 2.5 | |
| Average score | 363 | 353.71 | |
| Spread: | 65 | -65 | |