| Tournament | Round | Mona Stephens | Dorothy Horton |
| 27.01.2001 Ulverstone (TAS) | 3 | 307 | 406 |
| 27.10.2001 Tasmanian Championships (TAS) | 4 | 280 | 412 |
| 14.03.2004 Launceston (TAS) | 1 | 364 | 439 |
| 30.10.2005 Tasmanian Championships (TAS) | 1 | 327 | 433 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 319.5 | 422.5 | |
| Spread: | -412 | 412 | |