Head to Head
| Players Championship 2020 | 2020/02/26 13:00 | Mark Allen v Thepchaiya Un-Nooh | 6-3 |
| Gibraltar Open 2019 | 2017/07/05 07:27 | Mark Allen v Thepchaiya Un-Nooh | 1-0 |
| Paul Hunter Classic 2019 | 2016/08/28 07:40 | Thepchaiya Un-Nooh v Mark Allen | 4-3 |
| International Championship | 2015/10/29 06:30 | Mark Allen v Thepchaiya Un-Nooh | 5-6 |
| Snooker Shoot-Out | 2015/03/05 12:50 | Thepchaiya Un-Nooh v Mark Allen | 0-1 |
Home History
| German Masters Qualifiers 2023 | 2022/11/23 10:00 | Jackson Page v Thepchaiya Un-Nooh | 5-1 |
| UK Championship Qualifiers 2022 | 2022/11/08 14:30 | Ding Junhui v Thepchaiya Un-Nooh | 6-2 |
| UK Championship Qualifiers 2022 | 2022/11/07 09:30 | Thepchaiya Un-Nooh v Martin O'Donnell | 6-5 |
| Northern Ireland Open 2022 | 2022/10/17 19:55 | Jordan Brown v Thepchaiya Un-Nooh | 4-2 |
| Scottish Open Qualifiers 2022 | 2022/10/12 12:00 | Jordan Brown v Thepchaiya Un-Nooh | 3-4 |
| British Open 2022 | 2022/09/28 09:00 | Thepchaiya Un-Nooh v Matthew Stevens | 2-4 |
| Northern Ireland Open Qualifier 2022 | 2022/08/28 18:00 | Chris Wakelin v Thepchaiya Un-Nooh | 1-4 |
| British Open Qualifiers 2022 | 2022/08/11 15:20 | Thepchaiya Un-Nooh v Martin Gould | 4-1 |
Away History
| Scottish Open 2022 | 2022/11/30 13:00 | Martin Gould v Mark Allen | 2-4 |
| Scottish Open Qualifiers 2022 | 2022/11/28 13:00 | Mark Allen v Andy Lee | 4-1 |
| German Masters Qualifiers 2023 | 2022/11/23 14:30 | Zhao Jianbo v Mark Allen | 5-0 |
| German Masters Qualifiers 2023 | 2022/11/22 10:00 | Mark Allen v Peter Lines | 5-2 |
| UK Championship 2022 | 2022/11/20 13:05 | Mark Allen v Ding Junhui | 10-7 |
| UK Championship 2022 | 2022/11/19 19:05 | Mark Allen v Jack Lisowski | 6-5 |
| UK Championship 2022 | 2022/11/18 19:05 | Sam Craigie v Mark Allen | 4-6 |
| UK Championship 2022 | 2022/11/16 19:00 | Mark Allen v Kyren Wilson | 6-3 |