| Snooker 900 2023 | 10/18 22:15 | - | Rodney Goggins v Michael Collumb | 1-0 | |
| Snooker 900 2023 | 10/18 21:30 | - | Michael Collumb v Lee Stephens | 0-0 | |
| Snooker 900 2023 | 10/16 22:15 | - | Billy Joe Castle v Michael Collumb | 0-0 | |
| Snooker 900 2023 | 10/16 21:30 | - | Michael Collumb v Jasmine Bolsover | 1-0 | |
| Q Tour 1 2023 | 08/26 12:00 | - | Harvey Chandler v Michael Collumb | View | |
| Q School-Event 2 2023 | 06/03 08:00 | - | Michael Collumb v Josh Mulholland | View | |
| Q School-Event 1 2023 | 05/29 18:00 | - | Michael Collumb v Brandon Hall | View | |
| Q School-Event 1 2023 | 05/28 15:30 | - | Michael Collumb v Darryl Hill | View | |
| Q Tour 6 | 01/06 10:30 | - | Michael Collumb v Lee Stephens | View | |
| Q Tour 5 2022 | 12/10 14:30 | - | Florian Nuessle v Michael Collumb | View | |
| Q Tour 4 2022 | 11/26 09:00 | - | Martin O'Donnell v Michael Collumb | View | |
| Snooker 900 2022 | 09/21 22:20 | - | Billy Joe Castle v Michael Collumb | 0-0 | |
| Snooker 900 2022 | 09/21 21:40 | - | Michael Collumb v Stuart Reardon | 0-0 | |
| Snooker 900 2022 | 09/20 16:27 | - | Dennis Taylor v Michael Collumb | 0-1 | |
| Snooker 900 2022 | 09/20 15:56 | - | Connor Benzey v Michael Collumb | 0-0 | |
| Snooker 900 2022 | 09/20 15:00 | - | Michael Collumb v Andrew Norman | 1-0 | |
| Q Tour 2 2022 | 09/16 18:30 | - | Liam Graham v Michael Collumb | View | |
| Q Tour 1 2022 | 09/03 09:00 | - | Ross Muir v Michael Collumb | View | |
| Q Tour 1 2022 | 09/02 16:30 | - | Jake Crofts v Michael Collumb | View | |
| Q School-Event 3 2022 | 05/31 09:00 | - | Matthew Glasby v Michael Collumb | View | |
| Q School-Event 1 2022 | 05/18 09:00 | - | Michael Collumb v Sean McAllister | View | |
| Q Tour Play Off 2022 | 05/10 09:00 | - | Michael Collumb v Hamim Hussain | View | |
| World Championship Qual 2022 | 04/04 08:30 | 7 | Xu Si v Michael Collumb | 6-4 | |
| Championship League Snooker | 08/04 17:30 | 1 | Chen Zifan v Michael Collumb | 2-2 | |
| Championship League Snooker | 08/04 13:00 | 1 | Jamie Jones v Michael Collumb | 2-2 | |
| Championship League Snooker | 08/04 11:00 | 1 | Shaun Murphy v Michael Collumb | 3-0 | |
| Q school - Event 3 2021 | 06/10 15:30 | - | Michael Collumb v Kishan Hirani | View | |
| Q School-Event 2 2021 | 06/07 12:00 | - | Alfie Burden v Michael Collumb | View | |
| Q School-Event 2 2021 | 06/07 09:00 | - | Liam Pullen v Michael Collumb | View | |
| Q School-Event 2 2021 | 06/06 18:00 | - | Michael Collumb v Dylan Emery | View |