| Date | Tournament | State | Round | George Khamis | Jan Chapman |
|---|---|---|---|---|---|
| 04/06/2016 | Central Coast | NSW | 6 | 357 | 365 |
| 02/06/2018 | Central Coast | NSW | 6 | 345 | 279 |
| 01/03/2020 | Empire Bay Mini (1) | NSW | 1 | 453 | 343 |
| 23/05/2021 | EmpireBayMay | NSW | 3 | 369 | 326 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 381.00 | 328.25 | |||
| Spread | 211 | -211 | |||