| Tournament | Round | Colleen Walker | George Khamis |
| 04.12.2004 North Shore (NSW) | 6 | 330 | 367 |
| 04.06.2005 Woy Woy (NSW) | 5 | 352 | 393 |
| 16.07.2005 Winter Challenge (NSW) | 3 | 364 | 362 |
| 03.12.2005 Turramurra (NSW) | 2 | 387 | 392 |
| 15.01.2006 Baulkham Hills Kick-Off (NSW) | 6 | 352 | 326 |
| 05.03.2006 Balmain BUGS (NSW) | 2 | 334 | 372 |
| 18.03.2006 Wyong (NSW) | 4 | 301 | 280 |
| 25.02.2007 Matchplay Qualifier (NSW) | 2 | 503 | 330 |
| 02.06.2007 Woy Woy (NSW) | 7 | 327 | 379 |
| 27.10.2007 Sydney (NSW) | 6 | 387 | 364 |
| 05.01.2008 Janboree (NSW) | 6 | 447 | 432 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 18 | 410 | 353 |
| 17.10.2009 Spring Marathon (NSW) | 4 | 383 | 313 |
| 30.05.2010 Revesby (NSW) | 4 | 427 | 337 |
| 26.06.2010 ACT Winter Open (ACT) | 2 | 312 | 429 |
| 04.07.2010 Winter Challenge (NSW) | 8 | 413 | 360 |
| 28.05.2011 REVESBY (NSW) | 5 | 452 | 334 |
| 29.01.2012 CITY OF SYDNEY MASTERS (NSW) | 5 | 390 | 361 |
| 29.01.2012 CITY OF SYDNEY MASTERS (NSW) | 12 | 384 | 328 |
| 28.04.2013 Wagga Wagga - Tristate (NSW) | 8 | 350 | 360 |
| 15.06.2013 WORDS June (NSW) | 1 | 436 | 319 |
| Head-to-head after 21 games | 14 | 7 | |
| Average score | 382.9 | 356.71 | |