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