| Tournament | Round | Dorothy Horton | Keri Heart |
| 08.02.1998 North West (TAS) | 3 | 347 | 401 |
| 08.02.1998 North West (TAS) | 12 | 336 | 363 |
| 15.04.1998 Australian Championships (TAS) | 2 | 325 | 459 |
| 19.09.1998 Tasmanian Championships (TAS) | 2 | 368 | 327 |
| 14.03.1999 Ulverstone (TAS) | 5 | 374 | 335 |
| 31.10.1999 Tasmanian Championships (TAS) | 13 | 394 | 379 |
| 30.06.2001 Launceston (TAS) | 2 | 384 | 319 |
| 02.02.2002 Ulverstone February (TAS) | 2 | 382 | 332 |
| 02.02.2002 Ulverstone February (TAS) | 13 | 416 | 335 |
| 20.04.2002 Beaumaris (TAS) | 7 | 351 | 374 |
| 30.06.2002 Launceston (TAS) | 4 | 348 | 395 |
| 19.10.2003 Tasmanian Championships (TAS) | 11 | 346 | 361 |
| 25.01.2004 Ulverstone (TAS) | 4 | 381 | 389 |
| 04.02.2007 Ulverstone (TAS) | 6 | 326 | 439 |
| Head-to-head after 14 games | 6 | 8 | |
| Average score | 362.71 | 372 | |
| Spread: | -130 | 130 | |