| Date | Tournament | State | Round | Colleen McCormick | Tanissha Suppiah |
|---|---|---|---|---|---|
| 03/06/2019 | WA Championship | WA | 2 | 463 | 301 |
| 15/09/2019 | SEPT OPEN | WA | 2 | 389 | 319 |
| 13/10/2019 | OCT Trisection | WA | 4 | 366 | 330 |
| 17/11/2019 | YOOF Nov | WA | 1 | 348 | 229 |
| 08/12/2019 | DEC Open | WA | 7 | 428 | 285 |
| 06/12/2020 | AGMBISEC | WA | 5 | 384 | 368 |
| 06/12/2020 | AGMBISEC | WA | 5 | 384 | 368 |
| Head-to-head after 7 games | 7 | 0 | |||
| Average score | 394.57 | 314.29 | |||
| Spread | 562 | -562 | |||