| Tournament | Round | Diana Hilly | Maree Heynen |
| 09.09.2001 Baulkham Hills Open (NSW) | 2 | 410 | 280 |
| 09.11.2002 Sydney (NSW) | 6 | 332 | 260 |
| 07.06.2003 Woy Woy (NSW) | 5 | 377 | 308 |
| 09.11.2003 Sydney (NSW) | 6 | 394 | 334 |
| 23.05.2004 Ulladulla (NSW) | 4 | 289 | 355 |
| 09.01.2005 Janboree (NSW) | 7 | 381 | 333 |
| 19.02.2005 Wollongong (NSW) | 6 | 398 | 351 |
| 09.04.2005 Blacktown (NSW) | 7 | 360 | 324 |
| 15.05.2005 Sydney's West (NSW) | 5 | 375 | 264 |
| 22.05.2005 Ulladulla (NSW) | 13 | 337 | 331 |
| 23.07.2006 Winter Challenge (NSW) | 10 | 348 | 330 |
| 20.05.2007 Ulladulla 2007 (NSW) | 2 | 338 | 336 |
| 18.05.2008 Ulladulla (NSW) | 8 | 351 | 402 |
| 07.03.2010 Balmain BUGS (NSW) | 7 | 355 | 366 |
| 06.03.2011 BUGS 2011 (NSW) | 8 | 283 | 353 |
| 15.05.2011 Ulladulla (NSW) | 4 | 391 | 389 |
| Head-to-head after 16 games | 12 | 4 | |
| Average score | 357.43 | 332.25 | |
| Spread: | 403 | -403 | |