| Date | Tournament | State | Round | Richard Birch | Duncan Smith |
|---|---|---|---|---|---|
| 14/05/1994 | Bondi Hakoah | NSW | 6 | 407 | 387 |
| 08/07/1995 | Chatswood | NSW | 5 | 344 | 368 |
| 14/02/1998 | Wollongong WORDS Valentine | NSW | 6 | 359 | 338 |
| 13/02/1999 | Wollongong | NSW | 8 | 465 | 261 |
| 04/12/2004 | North Shore | NSW | 3 | 366 | 357 |
| 07/01/2017 | Janboree | NSW | 3 | 355 | 397 |
| 06/01/2018 | Janboree | NSW | 8 | 345 | 319 |
| 04/01/2020 | JanBoree | NSW | 4 | 283 | 470 |
| Head-to-head after 8 games | 5 | 3 | |||
| Average score | 365.50 | 362.12 | |||
| Spread | 27 | -27 | |||