| Date | Tournament | State | Round | Sharon Sorensen | Heather Sorensen |
|---|---|---|---|---|---|
| 22/06/2002 | Wollongong Marj Babb | NSW | 3 | 313 | 358 |
| 09/11/2002 | Sydney | NSW | 6 | 395 | 369 |
| 21/06/2003 | Wollongong Marj Babb | NSW | 5 | 358 | 304 |
| 23/05/2004 | Ulladulla | NSW | 1 | 354 | 335 |
| 19/06/2004 | Wollongong Marj Babb | NSW | 4 | 376 | 303 |
| 04/10/2004 | New South Wales Championships | NSW | 9 | 439 | 428 |
| 06/01/2007 | Janboree | NSW | 5 | 310 | 277 |
| 20/05/2007 | Ulladulla 2007 | NSW | 13 | 429 | 353 |
| 01/10/2007 | New South Wales Champs | NSW | 8 | 336 | 364 |
| 04/10/2008 | NSW CHAMPIONSHIPS 08 | NSW | 15 | 381 | 286 |
| 09/05/2010 | 3 State Challenge, Wagga Wagga | NSW | 2 | 438 | 346 |
| 04/07/2010 | Winter Challenge | NSW | 6 | 331 | 359 |
| 04/07/2010 | Winter Challenge | NSW | 14 | 397 | 341 |
| 08/01/2011 | Janboree | NSW | 7 | 325 | 338 |
| 19/02/2011 | Wollongong Round Robins | NSW | 7 | 342 | 403 |
| 12/12/2015 | Bundanoon | NSW | 4 | 379 | 452 |
| Head-to-head after 16 games | 10 | 6 | |||
| Average score | 368.94 | 351.00 | |||
| Spread | 287 | -287 | |||