| Tournament | Round | George Khamis | Diana Field |
| 15.03.1998 Sutherland (NSW) | 6 | 249 | 320 |
| 04.04.1998 Hassall Grove (NSW) | 9 | 328 | 343 |
| 30.08.1998 Baulkham Hills (NSW) | 5 | 278 | 232 |
| 24.10.1998 Spring Marathon (NSW) | 7 | 265 | 311 |
| 24.10.1998 Spring Marathon (NSW) | 9 | 387 | 285 |
| 24.10.1998 Spring Marathon (NSW) | 11 | 283 | 335 |
| 17.01.1999 Baulkham Hills (NSW) | 4 | 346 | 239 |
| 07.03.1999 Balmain (NSW) | 4 | 277 | 298 |
| 05.06.1999 Wollongong Marj Babb (NSW) | 4 | 427 | 285 |
| 04.10.1999 New South Wales Championships (NSW) | 4 | 368 | 243 |
| 19.02.2000 Wollongong (NSW) | 1 | 339 | 278 |
| 15.04.2000 Blacktown Inaugural (NSW) | 3 | 405 | 251 |
| 27.10.2002 Spring Marathon (NSW) | 12 | 429 | 210 |
| 16.07.2005 Winter Challenge (NSW) | 2 | 411 | 259 |
| 03.10.2005 New South Wales Championships (NSW) | 22 | 367 | 247 |
| 14.10.2006 Spring Marathon (NSW) | 9 | 364 | 229 |
| Head-to-head after 16 games | 11 | 5 | |
| Average score | 345.18 | 272.81 | |
| Spread: | 1158 | -1158 | |