| Tournament | Round | Maureen Dobb | George Khamis |
| 07.06.2003 Woy Woy (NSW) | 3 | 310 | 405 |
| 17.08.2003 Revesby (NSW) | 2 | 357 | 408 |
| 07.12.2003 North Shore (NSW) | 2 | 335 | 348 |
| 12.11.2006 Blackbutt Inaugural (NSW) | 2 | 310 | 376 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 328 | 384.25 | |
| Spread: | -225 | 225 | |