| Tournament | Round | Frances De Lange | Ivana Duria |
| 10.09.2006 Baulkham Hills Open (NSW) | 3 | 342 | 322 |
| 31.08.2008 Oatlands (NSW) | 3 | 291 | 406 |
| 05.07.2009 Winter Challenge (NSW) | 4 | 382 | 304 |
| 05.01.2013 Janboree (NSW) | 9 | 435 | 322 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 362.5 | 338.5 | |
| Spread: | 96 | -96 | |