| Date | Tournament | State | Round | Yvette Copley | Kathleen Maher |
|---|---|---|---|---|---|
| 19/09/2010 | Toowoomba | QLD | 3 | 415 | 253 |
| 09/06/2013 | Toowoomba June | QLD | 1 | 385 | 347 |
| 08/06/2014 | Woomba Wound Wobins | QLD | 2 | 322 | 374 |
| 21/09/2014 | Toowoomba | QLD | 2 | 339 | 280 |
| 18/09/2016 | Toowoomba Spring | QLD | 7 | 447 | 328 |
| 15/09/2018 | Toowoomba Spring | QLD | 7 | 344 | 397 |
| 18/06/2022 | Toowoomba June | QLD | 3 | 348 | 276 |
| 17/06/2023 | Toowoomba Winter | QLD | 3 | 356 | 355 |
| Head-to-head after 8 games | 6 | 2 | |||
| Average score | 369.50 | 326.25 | |||
| Spread | 346 | -346 | |||