| Date | Tournament | State | Round | Natalie Tadday | Bev Purkis |
|---|---|---|---|---|---|
| 05/06/1999 | Wollongong Marj Babb | NSW | 5 | 389 | 330 |
| 11/09/1999 | St George | NSW | 6 | 408 | 303 |
| 04/10/1999 | New South Wales Championships | NSW | 6 | 351 | 410 |
| 01/04/2000 | Central Coast - Wyong | NSW | 7 | 332 | 407 |
| 15/09/2001 | St George | NSW | 3 | 395 | 340 |
| 10/11/2001 | Sydney | NSW | 7 | 363 | 348 |
| 02/01/2002 | Janboree | NSW | 4 | 360 | 385 |
| 23/02/2002 | Wollongong | NSW | 5 | 444 | 331 |
| 02/01/2004 | Janboree | NSW | 3 | 376 | 254 |
| 04/10/2004 | New South Wales Championships | NSW | 14 | 413 | 380 |
| 04/10/2004 | New South Wales Championships | NSW | 24 | 355 | 419 |
| 06/03/2005 | Balmain BUGS | NSW | 3 | 352 | 336 |
| 09/04/2005 | Blacktown | NSW | 7 | 401 | 363 |
| 03/10/2005 | New South Wales Championships | NSW | 3 | 322 | 386 |
| 07/01/2006 | Janboree | NSW | 3 | 408 | 339 |
| 31/03/2007 | Blacktown | NSW | 5 | 376 | 368 |
| 20/05/2007 | Ulladulla 2007 | NSW | 8 | 325 | 455 |
| 25/08/2007 | Revesby | NSW | 6 | 427 | 390 |
| 01/09/2007 | Oatlands | NSW | 5 | 392 | 400 |
| 18/05/2008 | Ulladulla | NSW | 9 | 411 | 318 |
| 31/05/2008 | Woy Woy | NSW | 7 | 380 | 343 |
| 14/06/2008 | Wollongong | NSW | 2 | 415 | 314 |
| 13/09/2008 | Sydney Club | NSW | 1 | 398 | 450 |
| 18/06/2011 | Wollongong WORDS Winter | NSW | 7 | 354 | 340 |
| 23/03/2013 | Bomaderry | NSW | 1 | 411 | 360 |
| Head-to-head after 25 games | 17 | 8 | |||
| Average score | 382.32 | 362.76 | |||
| Spread | 489 | -489 | |||