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