| Tournament | Round | George Khamis | Marg Harris-Walker |
| 21.04.2014 Australian Championship (NSW) | 21 | 339 | 386 |
| 05.10.2015 NSW Championships (NSW) | 9 | 414 | 363 |
| 05.10.2015 NSW Championships (NSW) | 14 | 374 | 375 |
| 02.10.2017 NSW CHAMPS (NSW) | 14 | 353 | 398 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 370 | 380.5 | |