| Date | Tournament | State | Round | Richard Birch | Joan Buchanan |
|---|---|---|---|---|---|
| 05/10/1996 | New South Wales Championships | NSW | 2 | 336 | 383 |
| 19/02/2000 | Wollongong | NSW | 1 | 407 | 315 |
| 15/04/2000 | Blacktown Inaugural | NSW | 1 | 341 | 305 |
| 10/11/2001 | Sydney | NSW | 2 | 355 | 435 |
| 07/12/2002 | North Shore | NSW | 7 | 355 | 317 |
| 24/03/2003 | Blue Mountains | NSW | 7 | 461 | 303 |
| 17/08/2003 | Revesby | NSW | 2 | 332 | 309 |
| 27/08/2005 | Revesby | NSW | 6 | 412 | 283 |
| 27/10/2007 | Sydney | NSW | 2 | 413 | 379 |
| Head-to-head after 9 games | 7 | 2 | |||
| Average score | 379.11 | 336.56 | |||
| Spread | 383 | -383 | |||