| Tournament | Round | Trish Windhurst | Denise Smith |
| 07.10.2002 New South Wales Championships (NSW) | 19 | 371 | 360 |
| 27.07.2003 Newcastle (NSW) | 3 | 432 | 370 |
| 04.10.2004 New South Wales Championships (NSW) | 23 | 418 | 337 |
| 20.03.2005 Wyong (NSW) | 3 | 552 | 259 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 13 | 331 | 376 |
| 22.11.2009 Central Coast Championships (NSW) | 12 | 423 | 313 |
| 21.11.2010 Central Coast Championships (NSW) | 3 | 354 | 373 |
| 25.11.2012 CENTRAL COAST C'SHIP 2 DAY (NSW) | 9 | 324 | 303 |
| 27.07.2014 Empire Bay Mini (NSW) | 4 | 419 | 268 |
| 26.10.2014 Empire Bay Mini (NSW) | 3 | 373 | 458 |
| 30.11.2014 Central Coast C'SHIP (NSW) | 11 | 364 | 275 |
| 29.11.2015 Central Coast Championships (NSW) | 14 | 364 | 355 |
| 26.02.2017 Empire Bay (NSW) | 1 | 448 | 281 |
| 03.06.2017 Central Coast (NSW) | 2 | 393 | 290 |
| 23.07.2017 EMPIRE BAY Mini (2) (NSW) | 3 | 386 | 278 |
| Head-to-head after 15 games | 12 | 3 | |
| Average score | 396.8 | 326.39 | |