| Date | Tournament | State | Round | Margaret Ackman | Edith Lowbeer |
|---|---|---|---|---|---|
| 30/08/1998 | Baulkham Hills | NSW | 4 | 303 | 271 |
| 13/02/1999 | Wollongong | NSW | 1 | 334 | 387 |
| 18/11/2000 | Sydney | NSW | 1 | 308 | 327 |
| 02/06/2001 | Sutherland | NSW | 1 | 309 | 345 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 313.50 | 332.50 | |||
| Spread | -76 | 76 | |||