| Tournament | Round | Maureen Harris | Helen Metaxas |
| 28.10.2007 Tasmanian Championships (TAS) | 2 | 348 | 413 |
| 03.02.2008 Ulverstone (TAS) | 13 | 289 | 384 |
| 02.11.2008 Tasmanian Championships (TAS) | 9 | 341 | 340 |
| 31.10.2009 Tasmanian State Champ (TAS) | 14 | 355 | 399 |
| 10.11.2013 Tasmanian Championship (TAS) | 8 | 347 | 380 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 336 | 383.2 | |
| Spread: | -236 | 236 | |