| Date | Tournament | State | Round | Margaret Andrews | Val Ryan |
|---|---|---|---|---|---|
| 11/09/1999 | St George | NSW | 4 | 382 | 325 |
| 04/10/1999 | New South Wales Championships | NSW | 1 | 315 | 391 |
| 15/04/2000 | Blacktown Inaugural | NSW | 4 | 322 | 380 |
| 18/11/2000 | Sydney | NSW | 7 | 363 | 300 |
| 10/11/2001 | Sydney | NSW | 7 | 378 | 335 |
| 02/01/2002 | Janboree | NSW | 8 | 350 | 349 |
| 10/03/2002 | Balmain BUGS | NSW | 6 | 416 | 311 |
| 11/04/2002 | Sutherland | NSW | 6 | 380 | 341 |
| 07/09/2002 | St George | NSW | 1 | 334 | 426 |
| 15/05/2003 | Ulladulla | NSW | 9 | 292 | 440 |
| 02/01/2004 | Janboree | NSW | 5 | 367 | 388 |
| 19/06/2004 | Wollongong Marj Babb | NSW | 3 | 454 | 320 |
| 17/06/2006 | Wollongong Marj Babb | NSW | 6 | 390 | 318 |
| 06/01/2007 | Janboree | NSW | 4 | 338 | 309 |
| 27/10/2007 | Sydney | NSW | 8 | 375 | 333 |
| 14/06/2008 | Wollongong | NSW | 4 | 344 | 323 |
| 13/02/2010 | Wollongong Round Robins | NSW | 1 | 351 | 428 |
| Head-to-head after 17 games | 11 | 6 | |||
| Average score | 361.82 | 353.94 | |||
| Spread | 134 | -134 | |||