| Tournament | Round | George Khamis | Noel Barrett |
| 03.10.2011 NSW Championships (NSW) | 23 | 437 | 367 |
| 28.04.2013 Wagga Wagga - Tristate (NSW) | 10 | 377 | 422 |
| 04.05.2014 TRISTATE (VIC) | 1 | 339 | 430 |
| 21.09.2019 Beecroft Marathon (NSW) | 10 | 395 | 469 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 387 | 422 | |
| Spread: | -140 | 140 | |