| Tournament | Round | Susan Macgillivray | George Khamis |
| 23.10.1999 Spring Marathon (NSW) | 7 | 341 | 292 |
| 28.01.2018 City of Sydney International Masters (NSW) | 15 | 322 | 388 |
| 02.04.2018 2018 National Championship (ACT) | 10 | 427 | 380 |
| 13.05.2018 Tri-State 2018 (VIC) | 1 | 337 | 313 |
| 15.07.2018 Winter Challenge (NSW) | 14 | 306 | 373 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 346.6 | 349.2 | |
| Spread: | -13 | 13 | |