| Tournament | Round | Shirley Crocker | Maureen Dobb |
| 15.03.2008 Wyong (NSW) | 2 | 281 | 442 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 5 | 369 | 397 |
| 30.05.2009 Woy Woy (NSW) | 6 | 349 | 386 |
| 08.08.2009 Empire Bay (NSW) | 2 | 339 | 385 |
| 29.08.2009 War of the Words (NSW) | 2 | 491 | 259 |
| 05.06.2010 WOYWOY 2010 (NSW) | 2 | 419 | 336 |
| 01.06.2013 CENTRAL COAST (NSW) | 5 | 316 | 343 |
| 27.07.2014 Empire Bay Mini (NSW) | 4 | 341 | 350 |
| 30.11.2014 Central Coast C'SHIP (NSW) | 3 | 317 | 351 |
| 29.03.2015 EMPIRE BAY MINI (NSW) | 5 | 336 | 327 |
| 26.07.2015 EMPIRE BAY MINI (NSW) | 5 | 377 | 469 |
| 31.07.2016 Empire Bay Mini (NSW) | 4 | 261 | 348 |
| 26.02.2017 Empire Bay (NSW) | 2 | 407 | 243 |
| Head-to-head after 13 games | 4 | 9 | |
| Average score | 354.07 | 356.61 | |
| Spread: | -33 | 33 | |