| Tournament | Round | Diana Hilly | Bev Purkis |
| 15.03.1998 Sutherland (NSW) | 2 | 267 | 403 |
| 14.11.1998 Sydney (NSW) | 1 | 427 | 275 |
| 13.02.1999 Wollongong (NSW) | 4 | 379 | 342 |
| 07.03.1999 Balmain (NSW) | 5 | 348 | 369 |
| 17.04.1999 Central Coast - Wyong (NSW) | 3 | 332 | 369 |
| 22.02.2003 Wollongong (NSW) | 6 | 315 | 377 |
| 10.07.2004 Winter Challenge (NSW) | 15 | 316 | 355 |
| 15.11.2009 Sydney Club (NSW) | 5 | 367 | 387 |
| 19.06.2010 Wollongong WORDS Winter (NSW) | 1 | 330 | 281 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 342.33 | 350.88 | |
| Spread: | -77 | 77 | |