| Tournament | Round | Jan Serisier | George Khamis |
| 02.10.2006 New South Wales Championships (NSW) | 16 | 373 | 370 |
| 01.10.2007 New South Wales Champs (NSW) | 14 | 367 | 426 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 2 | 395 | 451 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 19 | 401 | 333 |
| 17.10.2009 Spring Marathon (NSW) | 11 | 336 | 355 |
| 03.10.2011 NSW Championships (NSW) | 15 | 360 | 371 |
| 28.01.2013 CITY OF SYDNEY MASTERS (NSW) | 6 | 315 | 316 |
| 28.01.2013 CITY OF SYDNEY MASTERS (NSW) | 22 | 432 | 356 |
| 27.01.2014 City of Sydney International Masters (NSW) | 6 | 336 | 348 |
| 27.01.2014 City of Sydney International Masters (NSW) | 23 | 443 | 340 |
| Head-to-head after 10 games | 4 | 6 | |
| Average score | 375.8 | 366.6 | |
| Spread: | 92 | -92 | |