| Date | Tournament | State | Round | Colleen Birch | Merle Young |
|---|---|---|---|---|---|
| 11/01/1997 | Baulkham Hills | NSW | 5 | 380 | 339 |
| 11/01/1998 | Baulkham Hills | NSW | 7 | 384 | 421 |
| 16/01/2000 | Baulkham Hills Kickoff | NSW | 7 | 302 | 326 |
| 01/10/2001 | New South Wales Championships | NSW | 11 | 318 | 319 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 346.00 | 351.25 | |||
| Spread | -21 | 21 | |||