| Tournament | Round | Simone Griffiths | Christine O'Neill |
| 21.11.2010 Central Coast Sunday (NSW) | 4 | 309 | 308 |
| 24.11.2013 CC C'SHIP 1 DAY (NSW) | 3 | 383 | 299 |
| 30.05.2015 Central Coast (NSW) | 2 | 392 | 379 |
| 26.07.2015 EMPIRE BAY MINI (NSW) | 6 | 348 | 343 |
| 03.06.2017 Central Coast (NSW) | 3 | 451 | 304 |
| 02.06.2018 Central Coast (NSW) | 3 | 312 | 387 |
| Head-to-head after 6 games | 5 | 1 | |
| Average score | 365.83 | 336.66 | |
| Spread: | 175 | -175 | |