| Tournament | Round | Margaret Clifford | Denise Smith |
| 08.04.2006 Blacktown (NSW) | 1 | 358 | 354 |
| 15.03.2008 Wyong (NSW) | 5 | 354 | 305 |
| 01.03.2009 Balmain BUGS (NSW) | 4 | 368 | 329 |
| 22.03.2009 Wyong (NSW) | 4 | 427 | 375 |
| 20.03.2010 Wyong (NSW) | 2 | 468 | 305 |
| 30.11.2014 Central Coast C'SHIP (NSW) | 10 | 349 | 311 |
| 25.10.2015 Empire Bay Mini (NSW) | 4 | 399 | 319 |
| 29.11.2015 Central Coast Championships (NSW) | 13 | 322 | 348 |
| 27.11.2016 Central Coast Champs (NSW) | 3 | 414 | 441 |
| 23.07.2017 EMPIRE BAY Mini (2) (NSW) | 6 | 343 | 285 |
| 29.10.2017 Empire Bay Oct (NSW) | 2 | 456 | 330 |
| 26.11.2017 Central Coast Champ (NSW) | 10 | 349 | 392 |
| 26.11.2023 Central Coast Open (NSW) | 6 | 385 | 470 |
| Head-to-head after 13 games | 9 | 4 | |
| Average score | 384 | 351.07 | |
| Spread: | 428 | -428 | |