| Tournament | Round | Fay van Oyen | Ivana Duria |
| 11.01.1998 Baulkham Hills (NSW) | 3 | 321 | 351 |
| 01.06.2002 Woy Woy (NSW) | 4 | 376 | 344 |
| 01.02.2004 Kempsey (NSW) | 6 | 350 | 350 |
| 19.06.2004 Wollongong Marj Babb (NSW) | 3 | 373 | 334 |
| 02.03.2008 Balmain BUGS (NSW) | 3 | 405 | 296 |
| Head-to-head after 5 games | 3.5 | 1.5 | |
| Average score | 365 | 335 | |
| Spread: | 150 | -150 | |