| Date | Tournament | State | Round | Colleen Birch | Judy Hay |
|---|---|---|---|---|---|
| 09/09/2001 | Baulkham Hills Open | NSW | 7 | 323 | 423 |
| 15/01/2006 | Baulkham Hills Kick-Off | NSW | 4 | 397 | 333 |
| 15/11/2009 | Sydney Club | NSW | 4 | 431 | 319 |
| 11/09/2011 | BAULKHAM HILLS | NSW | 8 | 466 | 294 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 404.25 | 342.25 | |||
| Spread | 248 | -248 | |||