| Tournament | Round | Colleen McCormick | Joanna Moss |
| 01.06.2015 WA Champs (WA) | 7 | 478 | 288 |
| 01.06.2015 WA Champs (WA) | 12 | 471 | 363 |
| 13.09.2015 YF13SEP15 (WA) | 1 | 353 | 328 |
| 21.02.2016 FEB21RR (WA) | 1 | 376 | 325 |
| 10.07.2016 Bisection July (WA) | 4 | 407 | 316 |
| 18.09.2016 Yoof September (WA) | 7 | 462 | 285 |
| 29.10.2017 November Open (WA) | 7 | 348 | 370 |
| 04.06.2018 WA Championship (WA) | 5 | 354 | 366 |
| 04.06.2018 WA Championship (WA) | 18 | 404 | 289 |
| Head-to-head after 9 games | 7 | 2 | |
| Average score | 405.88 | 325.55 | |
| Spread: | 723 | -723 | |