| Tournament | Round | George Khamis | Joanne Craig |
| 22.10.2005 Spring Marathon (NSW) | 6 | 290 | 436 |
| 28.04.2013 Wagga Wagga - Tristate (NSW) | 9 | 327 | 466 |
| 21.08.2016 Hills Open (NSW) | 1 | 320 | 512 |
| 21.09.2019 Beecroft Marathon (NSW) | 12 | 360 | 467 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 324.25 | 470.25 | |
| Spread: | -584 | 584 | |