| Tournament | Round | Richard Birch | Betty Coleman |
| 08.05.1999 Hassall Grove (NSW) | 7 | 370 | 440 |
| 17.06.2000 Wollongong Marj Babb (NSW) | 6 | 429 | 332 |
| 07.07.2000 Chatswood (NSW) | 5 | 343 | 334 |
| 04.03.2001 Balmain BUGS (NSW) | 6 | 359 | 368 |
| 03.04.2004 Blacktown (NSW) | 7 | 344 | 309 |
| 23.05.2004 Ulladulla (NSW) | 8 | 335 | 320 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 363.33 | 350.5 | |
| Spread: | 77 | -77 | |