| Tournament | Round | George Khamis | Kim Grayson |
| 17.08.2002 Revesby (NSW) | 7 | 363 | 339 |
| 27.08.2005 Revesby (NSW) | 4 | 306 | 356 |
| 11.12.2011 SYDNEY CLUB (NSW) | 3 | 323 | 308 |
| 08.02.2014 WORDS FEB (NSW) | 2 | 372 | 423 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 341 | 356.5 | |
| Spread: | -62 | 62 | |