| Date | Tournament | State | Round | Colleen Birch | Judy McGuinness |
|---|---|---|---|---|---|
| 15/03/1998 | Sutherland | NSW | 2 | 383 | 413 |
| 05/10/1998 | New South Wales Championships | NSW | 8 | 302 | 243 |
| 04/03/2001 | Balmain BUGS | NSW | 8 | 373 | 379 |
| 01/10/2001 | New South Wales Championships | NSW | 7 | 326 | 353 |
| 17/08/2003 | Revesby | NSW | 6 | 299 | 470 |
| Head-to-head after 5 games | 1 | 4 | |||
| Average score | 336.60 | 371.60 | |||
| Spread | -175 | 175 | |||