| Tournament | Round | Colleen McCormick | Chris Dyson |
| 29.07.2007 WA Open (WA) | 1 | 455 | 269 |
| 24.10.2010 WINTER OPEN 2010 (WA) | 1 | 354 | 369 |
| 04.06.2012 WA CHAMPS (WA) | 13 | 352 | 315 |
| 01.07.2012 BISECTION (WA) | 6 | 433 | 319 |
| 03.06.2013 WA Championship (WA) | 4 | 376 | 279 |
| 16.03.2014 March OPEN (WA) | 1 | 386 | 221 |
| 06.07.2014 JULY OPEN (WA) | 4 | 298 | 337 |
| 27.07.2014 BASSENDEAN (WA) | 7 | 407 | 319 |
| 12.10.2014 YOOF OCT (WA) | 1 | 284 | 336 |
| 19.04.2015 Yoof Fundraiser (WA) | 1 | 364 | 256 |
| 01.06.2015 WA Champs (WA) | 5 | 431 | 290 |
| 01.06.2015 WA Champs (WA) | 16 | 439 | 312 |
| 13.09.2015 YF13SEP15 (WA) | 7 | 418 | 254 |
| 11.12.2016 DEC OPEN (WA) | 3 | 454 | 229 |
| Head-to-head after 14 games | 11 | 3 | |
| Average score | 389.35 | 293.21 | |