| Date | Tournament | State | Round | Margaret Coulter | Edith Lowbeer |
|---|---|---|---|---|---|
| 10/09/2004 | Baulkham Hills Open | NSW | 5 | 339 | 346 |
| 04/12/2004 | North Shore | NSW | 4 | 314 | 382 |
| 26/08/2006 | Oatlands | NSW | 6 | 230 | 327 |
| 01/03/2009 | Balmain BUGS | NSW | 5 | 322 | 287 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 301.25 | 335.50 | |||
| Spread | -137 | 137 | |||