| Tournament | Round | Heather Sorensen | George Khamis |
| 10.11.2001 Sydney (NSW) | 3 | 394 | 347 |
| 16.06.2002 Canberra Midyear Open (ACT) | 3 | 388 | 339 |
| 05.04.2003 Blacktown (NSW) | 3 | 401 | 332 |
| 21.06.2003 WOllongong Marj Babb (NSW) | 7 | 409 | 310 |
| 21.02.2004 Wollongong (NSW) | 7 | 330 | 381 |
| 10.07.2004 Winter Challenge (NSW) | 10 | 279 | 316 |
| 21.11.2004 ACT Championships (ACT) | 5 | 307 | 376 |
| 03.10.2005 New South Wales Championships (NSW) | 9 | 310 | 341 |
| 06.01.2007 Janboree (NSW) | 4 | 362 | 381 |
| 01.10.2007 New South Wales Champs (NSW) | 6 | 313 | 333 |
| 21.06.2009 Wagga Wagga (Border Challenge) (NSW) | 4 | 345 | 483 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 24 | 317 | 373 |
| 04.07.2010 Winter Challenge (NSW) | 3 | 325 | 417 |
| 04.07.2010 Winter Challenge (NSW) | 13 | 349 | 348 |
| 13.11.2016 ACT Championships (ACT) | 1 | 350 | 393 |
| 13.11.2016 ACT Championships (ACT) | 15 | 400 | 312 |
| 09.12.2017 BUNDANOON (NSW) | 2 | 340 | 352 |
| Head-to-head after 17 games | 6 | 11 | |
| Average score | 348.17 | 360.82 | |
| Spread: | -215 | 215 | |