| Tournament | Round | Kathleen Maher | Shirley Pelham |
| 19.09.2010 Toowoomba (QLD) | 2 | 344 | 342 |
| 23.09.2012 Toowoomba (QLD) | 3 | 343 | 337 |
| 09.06.2013 Toowoomba June (QLD) | 6 | 378 | 323 |
| 08.09.2013 Toowoomba (QLD) | 1 | 349 | 342 |
| 26.07.2015 Coominya (QLD) | 6 | 366 | 333 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 356 | 335.4 | |
| Spread: | 103 | -103 | |