| Tournament | Round | Diana Hilly | Ann Fiddler |
| 15.03.1998 Sutherland (NSW) | 6 | 314 | 327 |
| 10.07.1999 Chatswood (NSW) | 1 | 314 | 375 |
| 10.07.2004 Winter Challenge (NSW) | 1 | 342 | 333 |
| 13.11.2004 Sydney (NSW) | 8 | 299 | 431 |
| 23.07.2006 Winter Challenge (NSW) | 16 | 282 | 379 |
| 02.03.2014 BUGS (NSW) | 1 | 261 | 339 |
| 16.08.2015 Hills (NSW) | 6 | 349 | 389 |
| 19.08.2018 The Hills (NSW) | 1 | 266 | 413 |
| Head-to-head after 8 games | 1 | 7 | |
| Average score | 303.37 | 373.25 | |
| Spread: | -559 | 559 | |