| 2020 Open da Escócia | 2020/12/08 14:00 | Thepchaiya Un-Nooh v Michael Collumb | 4-3 |
| 2019 Open da Escócia | 2019/12/09 16:55 | Joe Perry v Michael Collumb | 4-1 |
| 2019 Gibraltar Open | 2017/08/22 17:30 | Michael Collumb v Joshua Thomond | 3-4 |
| 2019 Gibraltar Open | 2017/03/02 14:30 | Saqib Nasir v Michael Collumb | 4-1 |
| 2019 Gibraltar Open | 2017/02/23 19:10 | Michael Collumb v Joe Swail | 0-1 |
| 2019 Paul Hunter Classic | 2016/08/27 09:05 | Joe Perry v Michael Collumb | 4-2 |
| 2019 Paul Hunter Classic | 2016/08/25 15:30 | Andy Lee v Michael Collumb | 1-4 |