| Date | Tournament | State | Round | Colleen McCormick | Kaustav Bhowmick |
|---|---|---|---|---|---|
| 05/06/2017 | WA Championship | WA | 5 | 384 | 350 |
| 05/06/2017 | WA Championship | WA | 17 | 336 | 422 |
| 27/08/2017 | COOGEE | WA | 1 | 375 | 255 |
| 28/10/2018 | Yoof Fundraiser | WA | 4 | 340 | 505 |
| 20/01/2019 | Jan Half AM | WA | 5 | 371 | 262 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 361.20 | 358.80 | |||
| Spread | 12 | -12 | |||