| Tournament | Round | Betty Hardy | Margaret Clifford |
| 20.03.2005 Wyong (NSW) | 2 | 339 | 313 |
| 05.03.2006 Balmain BUGS (NSW) | 4 | 359 | 423 |
| 03.06.2006 Woy Woy (NSW) | 3 | 351 | 335 |
| 08.07.2006 Chatswood (NSW) | 4 | 328 | 417 |
| 25.11.2006 Central Coast (NSW) | 1 | 376 | 325 |
| 31.03.2007 Blacktown (NSW) | 6 | 369 | 309 |
| 13.07.2008 Tuggerah Fundraiser (NSW) | 1 | 266 | 508 |
| 01.03.2009 Balmain BUGS (NSW) | 5 | 304 | 334 |
| 30.05.2009 Woy Woy (NSW) | 3 | 358 | 299 |
| 20.03.2010 Wyong (NSW) | 7 | 367 | 372 |
| 19.04.2015 Lake Macquarie Open (NSW) | 7 | 360 | 386 |
| Head-to-head after 11 games | 5 | 6 | |
| Average score | 343.36 | 365.54 | |
| Spread: | -244 | 244 | |