Head to Head
| 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 |
| 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 |