| Tournament | Round | Betty Smith | Dorothy Horton |
| 08.02.1998 North West (TAS) | 7 | 376 | 435 |
| 19.09.1998 Tasmanian Championships (TAS) | 7 | 324 | 348 |
| 27.01.2001 Ulverstone (TAS) | 12 | 264 | 406 |
| 30.06.2001 Launceston (TAS) | 1 | 359 | 345 |
| 30.06.2002 Launceston (TAS) | 3 | 382 | 349 |
| 19.10.2003 Tasmanian Championships (TAS) | 6 | 368 | 418 |
| 25.01.2004 Ulverstone (TAS) | 14 | 352 | 349 |
| 23.01.2005 Ulverstone (TAS) | 4 | 256 | 404 |
| 22.01.2006 Ulverstone (TAS) | 14 | 376 | 392 |
| 14.05.2006 Scamander (TAS) | 5 | 323 | 397 |
| 14.05.2006 Scamander (TAS) | 14 | 445 | 369 |
| 04.02.2007 Ulverstone (TAS) | 5 | 367 | 392 |
| Head-to-head after 12 games | 4 | 8 | |
| Average score | 349.33 | 383.66 | |
| Spread: | -412 | 412 | |