| Date | Tournament | State | Round | Ivana Duria | Betty Hardy |
|---|---|---|---|---|---|
| 26/03/2001 | Wyong | NSW | 3 | 330 | 320 |
| 21/03/2004 | Wyong | NSW | 7 | 333 | 289 |
| 03/06/2006 | Woy Woy | NSW | 5 | 316 | 420 |
| 17/03/2007 | Wyong | NSW | 1 | 317 | 348 |
| 13/07/2008 | Tuggerah Fundraiser | NSW | 3 | 367 | 313 |
| 13/07/2008 | Tuggerah Fundraiser | NSW | 9 | 309 | 466 |
| 22/03/2009 | Wyong | NSW | 2 | 296 | 340 |
| 02/01/2010 | Janboree | NSW | 6 | 290 | 420 |
| 10/01/2010 | Yearly Nearly Early | NSW | 2 | 350 | 393 |
| Head-to-head after 9 games | 3 | 6 | |||
| Average score | 323.11 | 367.67 | |||
| Spread | -401 | 401 | |||