| Tournament | Round | George Khamis | Margaret Clifford |
| 25.07.2004 Newcastle (NSW) | 7 | 348 | 323 |
| 03.06.2006 Woy Woy (NSW) | 2 | 348 | 360 |
| 19.08.2006 Revesby (NSW) | 8 | 298 | 315 |
| 17.03.2007 Wyong (NSW) | 3 | 416 | 398 |
| 31.03.2007 Blacktown (NSW) | 1 | 460 | 315 |
| 01.03.2009 Balmain BUGS (NSW) | 1 | 397 | 300 |
| 02.06.2018 Central Coast (NSW) | 7 | 336 | 355 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 371.85 | 338 | |
| Spread: | 237 | -237 | |