| Tournament | Round | Maureen Harris | Margaret Bishop |
| 27.08.2006 Exeter Round Robin (TAS) | 4 | 388 | 393 |
| 27.08.2006 Exeter Round Robin (TAS) | 11 | 370 | 346 |
| 27.07.2008 Launceston (TAS) | 12 | 297 | 358 |
| 03.02.2013 Ulverstone (TAS) | 14 | 268 | 447 |
| 14.09.2013 EASTERN SHORE Saturday (TAS) | 7 | 290 | 378 |
| 10.11.2013 Tasmanian Championship (TAS) | 12 | 272 | 376 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 314.16 | 383 | |
| Spread: | -413 | 413 | |