| Tournament | Round | Sylvia Watkins | Margaret Bishop |
| 27.01.2000 Ulverstone (TAS) | 2 | 333 | 342 |
| 27.01.2001 Ulverstone (TAS) | 11 | 393 | 352 |
| 06.07.2003 East Coast (TAS) | 6 | 361 | 366 |
| 14.03.2004 Launceston (TAS) | 6 | 269 | 349 |
| 01.08.2004 Campbell Town (TAS) | 13 | 369 | 375 |
| 23.01.2005 Ulverstone (TAS) | 14 | 349 | 322 |
| 29.10.2006 Tasmanian Championships (TAS) | 5 | 343 | 410 |
| 24.06.2007 Bellerive (TAS) | 9 | 305 | 411 |
| 25.08.2007 Newtown (TAS) | 4 | 352 | 362 |
| 28.06.2008 Bellerive (TAS) | 4 | 412 | 344 |
| 21.03.2010 Kingston 2 Sun (TAS) | 4 | 357 | 300 |
| 20.06.2010 Eastern Shore (TAS) | 2 | 401 | 319 |
| 16.10.2010 North v South (TAS) | 3 | 346 | 440 |
| 19.05.2012 East Coast Saturday (TAS) | 7 | 371 | 331 |
| 24.06.2012 Bellerive (TAS) | 1 | 416 | 439 |
| 25.11.2012 Tas State Champs (TAS) | 3 | 338 | 365 |
| 29.06.2013 Bellerive (TAS) | 1 | 361 | 340 |
| 30.6.2013 Bellerive Open (TAS) | 7 | 232 | 382 |
| Head-to-head after 18 games | 7 | 11 | |
| Average score | 350.44 | 363.83 | |
| Spread: | -241 | 241 | |