| Tournament | Round | Dianne Brumby | Dorothy Horton |
| 14.03.1999 Ulverstone (TAS) | 6 | 357 | 392 |
| 13.06.1999 Round Robin (TAS) | 1 | 422 | 333 |
| 31.10.1999 Tasmanian Championships (TAS) | 8 | 435 | 351 |
| 27.01.2000 Ulverstone (TAS) | 9 | 406 | 412 |
| 21.05.2000 May (TAS) | 7 | 395 | 404 |
| 29.10.2000 Hobart October (TAS) | 3 | 394 | 395 |
| 27.01.2001 Ulverstone (TAS) | 4 | 387 | 465 |
| 20.04.2002 Beaumaris (TAS) | 12 | 440 | 382 |
| 30.06.2002 Launceston (TAS) | 8 | 413 | 319 |
| 06.04.2003 Launceston (TAS) | 8 | 384 | 341 |
| 19.10.2003 Tasmanian Championships (TAS) | 9 | 294 | 410 |
| 25.01.2004 Ulverstone (TAS) | 10 | 414 | 263 |
| 30.10.2005 Tasmanian Championships (TAS) | 4 | 364 | 364 |
| 22.01.2006 Ulverstone (TAS) | 3 | 374 | 327 |
| Head-to-head after 14 games | 7.5 | 6.5 | |
| Average score | 391.35 | 368.42 | |
| Spread: | 321 | -321 | |