| Tournament | Round | Margaret Clifford | Stephanie Muldoon |
| 18.03.2006 Wyong (NSW) | 4 | 280 | 379 |
| 24.11.2007 CENTRAL COAST CHAMPS (NSW) | 6 | 357 | 341 |
| 09.08.2008 Empire Bay (NSW) | 6 | 395 | 358 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 14 | 404 | 391 |
| 22.03.2009 Wyong (NSW) | 7 | 339 | 413 |
| 08.08.2009 Empire Bay (NSW) | 7 | 340 | 387 |
| 30.05.2015 Central Coast (NSW) | 3 | 442 | 361 |
| 02.06.2018 Central Coast (NSW) | 5 | 415 | 405 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 371.5 | 379.37 | |
| Spread: | -63 | 63 | |