| Tournament | Round | George Khamis | Victor Tung |
| 11.09.1999 St George (NSW) | 7 | 366 | 384 |
| 16.10.2004 Spring Marathon (NSW) | 4 | 313 | 454 |
| 04.10.2010 NSW Championships (NSW) | 1 | 317 | 481 |
| 16.10.2010 Spring Marathon (NSW) | 1 | 269 | 399 |
| 29.01.2012 CITY OF SYDNEY MASTERS (NSW) | 6 | 240 | 449 |
| 29.01.2017 City of Sydney International Masters (NSW) | 9 | 328 | 414 |
| Head-to-head after 6 games | 0 | 6 | |
| Average score | 305.5 | 430.16 | |
| Spread: | -748 | 748 | |