| Tournament | Round | Martin Waterworth | Richard Birch |
| 09.02.2003 Kempsey (NSW) | 9 | 397 | 440 |
| 01.02.2004 Kempsey (NSW) | 3 | 452 | 336 |
| 25.07.2004 Newcastle (NSW) | 5 | 418 | 352 |
| 28.03.2005 Australian Championships (TAS) | 13 | 397 | 335 |
| 05.02.2006 Kempsey Challenge (NSW) | 1 | 291 | 446 |
| 09.04.2007 Australian Championships (NSW) | 17 | 387 | 336 |
| 01.02.2009 Kempsey (NSW) | 11 | 401 | 480 |
| 30.01.2010 Kempsey Cup & Challenge (NSW) | 8 | 423 | 418 |
| 25.04.2011 Aus Championship (ACT) | 20 | 358 | 479 |
| 09.04.2012 Australian Championship (TAS) | 7 | 445 | 337 |
| 02.02.2014 Kempsey (NSW) | 5 | 354 | 431 |
| 06.11.2015 Perth International (WA) | 24 | 395 | 388 |
| 07.02.2016 Kempsey (NSW) | 2 | 462 | 337 |
| 04.02.2018 Kempsey (NSW) | 1 | 296 | 407 |
| 05.01.2019 JANBOREE (NSW) | 4 | 474 | 333 |
| Head-to-head after 15 games | 9 | 6 | |
| Average score | 396.66 | 390.33 | |
| Spread: | 95 | -95 | |