| Tournament | Round | Betty Hardy | George Khamis |
| 12.11.2006 Blackbutt Inaugural (NSW) | 6 | 317 | 384 |
| 31.03.2007 Blacktown (NSW) | 5 | 286 | 401 |
| 02.06.2007 Woy Woy (NSW) | 3 | 330 | 334 |
| 07.07.2007 Chatswood (NSW) | 1 | 384 | 405 |
| 16.01.2011 Yearly Nearly Early (NSW) | 8 | 343 | 399 |
| 27.05.2012 Revesby (NSW) | 8 | 314 | 419 |
| Head-to-head after 6 games | 0 | 6 | |
| Average score | 329 | 390.33 | |
| Spread: | -368 | 368 | |