| Tournament | Round | Janine Whittaker | Trish Windhurst |
| 19.04.2008 Blacktown (NSW) | 5 | 334 | 352 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 10 | 372 | 367 |
| 22.03.2009 Wyong (NSW) | 4 | 281 | 377 |
| 02.06.2012 WOY WOY (NSW) | 1 | 256 | 426 |
| 31.05.2014 CENTRAL COAST (NSW) | 7 | 314 | 409 |
| 03.06.2017 Central Coast (NSW) | 7 | 347 | 342 |
| 25.02.2018 Empire Bay (1) (NSW) | 7 | 390 | 439 |
| 01.03.2020 Empire Bay Mini (1) (NSW) | 2 | 355 | 310 |
| Head-to-head after 8 games | 3 | 5 | |
| Average score | 331.12 | 377.75 | |
| Spread: | -373 | 373 | |