| Tournament | Round | Colleen Birch | Don Hadley |
| 14.01.2007 Baulkham Hills Kick-Off (NSW) | 6 | 408 | 335 |
| 14.12.2008 WAITARA CHRISTMAS 2008 (NSW) | 2 | 373 | 372 |
| 15.11.2009 Sydney Club (NSW) | 7 | 395 | 371 |
| 25.04.2011 Aus Championship (ACT) | 14 | 374 | 397 |
| 01.02.2015 Kempsey (NSW) | 3 | 420 | 375 |
| 06.04.2015 Australian Championship (VIC) | 5 | 418 | 443 |
| 07.02.2016 Kempsey (NSW) | 7 | 462 | 201 |
| 04.02.2018 Kempsey (NSW) | 2 | 451 | 368 |
| Head-to-head after 8 games | 6 | 2 | |
| Average score | 412.62 | 357.75 | |