| Date | Tournament | State | Round | Christine O'Neill | Sandra Elliott |
|---|---|---|---|---|---|
| 30/05/2015 | Central Coast | NSW | 3 | 362 | 361 |
| 25/02/2018 | Empire Bay (1) | NSW | 1 | 286 | 353 |
| 02/06/2018 | Central Coast | NSW | 4 | 340 | 362 |
| 23/05/2021 | EmpireBayMay | NSW | 2 | 293 | 365 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 320.25 | 360.25 | |||
| Spread | -160 | 160 | |||