| Date | Tournament | State | Round | Margaret Ackman | Richard Birch |
|---|---|---|---|---|---|
| 05/03/1995 | Balmain BUGS | NSW | 6 | 325 | 296 |
| 15/02/1997 | Wollongong | NSW | 6 | 248 | 319 |
| 06/05/2001 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 4 | 287 | 484 |
| 05/05/2002 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 6 | 356 | 299 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 304.00 | 349.50 | |||
| Spread | -182 | 182 | |||