| Date | Tournament | State | Round | Natalie Tadday | George Khamis |
|---|---|---|---|---|---|
| 05/06/1999 | Wollongong Marj Babb | NSW | 2 | 407 | 297 |
| 11/09/2000 | St George | NSW | 1 | 293 | 285 |
| 21/10/2000 | Spring Marathon | NSW | 5 | 385 | 265 |
| 18/11/2000 | Sydney | NSW | 1 | 385 | 305 |
| 01/10/2001 | New South Wales Championships | NSW | 8 | 413 | 295 |
| 04/10/2004 | New South Wales Championships | NSW | 23 | 348 | 418 |
| 11/02/2006 | Wollongong | NSW | 8 | 285 | 310 |
| 23/07/2006 | Winter Challenge | NSW | 12 | 405 | 342 |
| 17/02/2007 | Wollongong | NSW | 5 | 402 | 431 |
| 09/04/2007 | Australian Championships | NSW | 21 | 361 | 390 |
| 16/06/2007 | Wollongong | NSW | 7 | 345 | 395 |
| 01/10/2007 | New South Wales Champs | NSW | 20 | 418 | 331 |
| 02/03/2008 | Balmain BUGS | NSW | 3 | 402 | 355 |
| 14/06/2008 | Wollongong | NSW | 5 | 364 | 397 |
| 23/08/2008 | revesby8 | NSW | 8 | 376 | 309 |
| 04/10/2008 | NSW CHAMPIONSHIPS 08 | NSW | 16 | 339 | 434 |
| 15/11/2009 | Sydney Club | NSW | 8 | 338 | 305 |
| 10/01/2010 | Yearly Nearly Early | NSW | 8 | 417 | 378 |
| 25/04/2011 | Aus Championship | ACT | 20 | 376 | 417 |
| 07/07/2012 | WINTER CHALLENGE | NSW | 7 | 439 | 252 |
| 02/10/2017 | NSW CHAMPS | NSW | 15 | 309 | 435 |
| 10/02/2018 | WORDS Summer RR | NSW | 4 | 419 | 404 |
| 14/04/2018 | Beecroft Marathon | NSW | 4 | 427 | 346 |
| 20/05/2018 | Ulladulla | NSW | 8 | 416 | 272 |
| 15/12/2018 | Bundanoon | NSW | 5 | 404 | 408 |
| 14/03/2020 | Bomaderry | NSW | 4 | 420 | 324 |
| Head-to-head after 26 games | 16 | 10 | |||
| Average score | 380.50 | 350.00 | |||
| Spread | 793 | -793 | |||