| Date | Tournament | State | Round | Colleen Birch | Fay Van Oyen |
|---|---|---|---|---|---|
| 11/01/1997 | Baulkham Hills | NSW | 3 | 338 | 298 |
| 15/03/1998 | Sutherland | NSW | 6 | 461 | 339 |
| 05/10/1998 | New South Wales Championships | NSW | 6 | 351 | 307 |
| 01/10/2001 | New South Wales Championships | NSW | 4 | 316 | 457 |
| 10/03/2002 | Balmain BUGS | NSW | 5 | 436 | 289 |
| 05/03/2006 | Balmain BUGS | NSW | 1 | 337 | 370 |
| 09/12/2012 | SYDNEY CLUB | NSW | 7 | 401 | 283 |
| 06/03/2016 | Bugs/Sydney | NSW | 1 | 477 | 358 |
| 19/08/2018 | The Hills | NSW | 7 | 341 | 298 |
| Head-to-head after 9 games | 7 | 2 | |||
| Average score | 384.22 | 333.22 | |||
| Spread | 459 | -459 | |||