| Date | Tournament | State | 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 |
| 27/01/2000 | Ulverstone | TAS | 3 | 373 | 326 |
| 21/05/2000 | May | TAS | 2 | 373 | 348 |
| 28/07/2000 | Launceston | TAS | 6 | 351 | 413 |
| 29/10/2000 | Hobart October | TAS | 5 | 323 | 343 |
| 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 18 games | 8 | 10 | |||
| Average score | 361.00 | 368.78 | |||
| Spread | -140 | 140 | |||