| Date | Tournament | State | Round | Sharon Sorensen | Ivana Duria |
|---|---|---|---|---|---|
| 05/10/1996 | New South Wales Championships | NSW | 5 | 266 | 335 |
| 08/04/2001 | Blacktown | NSW | 5 | 330 | 290 |
| 16/03/2002 | Wyong | NSW | 3 | 305 | 349 |
| 24/03/2003 | Blue Mountains | NSW | 4 | 375 | 300 |
| 05/06/2004 | Woy Woy | NSW | 4 | 376 | 282 |
| 19/06/2004 | Wollongong Marj Babb | NSW | 1 | 372 | 335 |
| 31/05/2008 | Woy Woy | NSW | 2 | 377 | 328 |
| 13/07/2008 | Tuggerah Fundraiser | NSW | 5 | 405 | 332 |
| 22/11/2009 | Central Coast Championships | NSW | 5 | 410 | 335 |
| 01/10/2012 | NSW Championships | NSW | 11 | 345 | 356 |
| Head-to-head after 10 games | 7 | 3 | |||
| Average score | 356.10 | 324.20 | |||
| Spread | 319 | -319 | |||