| Tournament | Round | Merriss Adler | George Khamis |
| 05.10.1998 New South Wales Championships (NSW) | 11 | 324 | 357 |
| 04.10.1999 New South Wales Championships (NSW) | 13 | 273 | 411 |
| 17.06.2000 Wollongong Marj Babb (NSW) | 4 | 291 | 380 |
| 02.10.2000 New South Wales Championships (NSW) | 8 | 298 | 371 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 296.5 | 379.75 | |
| Spread: | -333 | 333 | |