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