| Tournament | Round | Richard Birch | Michael Adler |
| 13.02.1999 Wollongong (NSW) | 3 | 353 | 384 |
| 19.02.2000 Wollongong (NSW) | 2 | 357 | 396 |
| 18.11.2000 Sydney (NSW) | 3 | 296 | 426 |
| 17.02.2001 Wollongong WORDS February Frolic (NSW) | 6 | 297 | 362 |
| 06.05.2001 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 7 | 422 | 304 |
| 18.08.2001 Revesby (NSW) | 6 | 326 | 379 |
| 01.10.2001 New South Wales Championships (NSW) | 14 | 296 | 393 |
| 09.12.2001 ACT Championships (ACT) | 4 | 389 | 387 |
| 23.02.2002 Wollongong (NSW) | 7 | 509 | 334 |
| 19.10.2002 Blacktown (NSW) | 2 | 286 | 418 |
| 04.05.2003 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 7 | 366 | 390 |
| 21.11.2004 ACT Championships (ACT) | 3 | 416 | 282 |
| 22.05.2005 Ulladulla (NSW) | 6 | 419 | 322 |
| 17.06.2005 Wollongong Marj Babb (NSW) | 2 | 333 | 398 |
| 27.08.2005 Revesby (NSW) | 1 | 314 | 392 |
| 07.01.2006 Janboree (NSW) | 3 | 371 | 314 |
| 17.06.2006 Wollongong Marj Babb (NSW) | 3 | 309 | 454 |
| 27.10.2007 Sydney (NSW) | 1 | 378 | 337 |
| Head-to-head after 18 games | 7 | 11 | |
| Average score | 357.61 | 370.66 | |
| Spread: | -235 | 235 | |