| Tournament | Round | Shirley Crocker | Christine O |
| 26.07.2015 EMPIRE BAY MINI (NSW) | 3 | 422 | 329 |
| 26.02.2017 Empire Bay (NSW) | 7 | 382 | 391 |
| 23.07.2017 EMPIRE BAY Mini (2) (NSW) | 5 | 382 | 301 |
| 25.02.2018 Empire Bay (1) (NSW) | 3 | 293 | 429 |
| 05.05.2018 Lake Macquarie (NSW) | 7 | 398 | 361 |
| 02.06.2018 Central Coast (NSW) | 7 | 365 | 365 |
| 24.02.2019 Empire Bay Mini Feb (NSW) | 5 | 321 | 377 |
| 23.05.2021 EmpireBayMay (NSW) | 4 | 364 | 366 |
| Head-to-head after 8 games | 3.5 | 4.5 | |
| Average score | 365.87 | 364.87 | |
| Spread: | 8 | -8 | |