| Tournament | Round | Michael McKenna | George Khamis |
| 09.04.2007 Australian Championships (NSW) | 5 | 317 | 385 |
| 04.10.2010 NSW Championships (NSW) | 24 | 400 | 355 |
| 23.10.2010 Mountains Marathon (NSW) | 17 | 448 | 373 |
| 23.10.2010 Mountains Marathon (NSW) | 24 | 374 | 353 |
| 23.10.2011 Spring Marathon (NSW) | 1 | 433 | 263 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 394.4 | 345.8 | |
| Spread: | 243 | -243 | |