Head to Head
| European Masters 2023 | 2023/08/23 09:00 | Thepchaiya Un-Nooh v Mark Allen | 5-0 |
| Scottish Open 2022 | 2022/12/01 13:00 | Thepchaiya Un-Nooh v Mark Allen | 4-1 |
| 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 |
Home History
| International Championship 2023 | 2023/11/05 11:30 | Thepchaiya Un-Nooh v Matthew Selt | 6-5 |
| Scottish Open - Kwal. 2023 | 2023/10/31 10:00 | Hai Long Ma v Thepchaiya Un-Nooh | 2-4 |
| Wuhan Open 2023 | 2023/10/10 02:00 | Thepchaiya Un-Nooh v Matthew Selt | 2-5 |
| British Open 2023 | 2023/09/26 09:00 | Thepchaiya Un-Nooh v Oliver Lines | 1-4 |
| International Championship - Kwal. 2023 | 2023/09/19 08:30 | Thepchaiya Un-Nooh v Andrew Higginson | 6-1 |
| English Open - Kwal. 2023 | 2023/09/07 09:00 | David Lilley v Thepchaiya Un-Nooh | 4-1 |
| Wuhan Open Qualifiers | 2023/09/03 09:00 | Thepchaiya Un-Nooh v Thor Chuan Leong | 5-2 |
| European Masters 2023 | 2023/08/24 09:00 | Ashley Carty v Thepchaiya Un-Nooh | 5-1 |
Away History
| International Championship 2023 | 2023/11/05 01:30 | Oliver Lines v Mark Allen | 3-6 |
| Northern Ireland Open 2023 | 2023/10/23 20:45 | Mark Allen v Andres Petrov | 3-4 |
| Northern Ireland Open - Kwal. 2023 | 2023/10/22 18:00 | Mark Allen v Ben Mertens | 4-0 |
| Wuhan Open 2023 | 2023/10/13 11:30 | Mark Allen v Ali Carter | 2-5 |
| Wuhan Open 2023 | 2023/10/12 06:30 | Mark Allen v Jack Lisowski | 5-2 |
| Wuhan Open 2023 | 2023/10/11 06:30 | Mark Allen v Si Jiahui | 5-4 |
| Wuhan Open 2023 | 2023/10/09 02:00 | Mark Allen v Mark Joyce | 5-4 |
| English Open 2023 | 2023/10/04 20:15 | Matthew Selt v Mark Allen | 4-2 |