Head to Head
| 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
| Snooker Shoot-Out 2020 | 2020/02/20 21:00 | Mark Allen v Luo Honghao | 0-1 |
| Welsh Open 2020 | 2020/02/13 10:00 | Mark Allen v Dominic Dale | 2-4 |
| Welsh Open 2020 | 2020/02/12 16:55 | Mark Allen v James Wattana | 4-0 |
| Welsh Open 2020 | 2020/02/11 10:00 | Mark Allen v Andrew Higginson | 4-1 |
| World Grand Prix 2020 | 2020/02/04 19:00 | Mark Allen v Liang Wenbo | 2-4 |
| The Masters | 2020/01/13 19:00 | Mark Allen v David Gilbert | 1-6 |
| German Masters Qualifiers 2020 | 2019/12/22 14:30 | Mark Allen v Gerard Greene | 4-5 |
| German Masters Qualifiers 2020 | 2019/12/21 19:00 | Mark Allen v Kurt Maflin | 5-3 |
Away History
| Snooker Shoot-Out 2020 | 2020/02/22 19:00 | Thepchaiya Un-Nooh v Peter Lines | 0-1 |
| Snooker Shoot-Out 2020 | 2020/02/20 13:00 | Alex Borg v Thepchaiya Un-Nooh | 0-1 |
| Welsh Open 2020 | 2020/02/11 14:10 | Thepchaiya Un-Nooh v Soheil Vahedi | 2-4 |
| World Grand Prix 2020 | 2020/02/04 20:50 | Thepchaiya Un-Nooh v Matthew Selt | 3-4 |
| European Masters 2020 | 2020/01/24 13:00 | Thepchaiya Un-Nooh v Neil Robertson | 1-5 |
| European Masters 2020 | 2020/01/23 14:00 | John Higgins v Thepchaiya Un-Nooh | 4-5 |
| European Masters 2020 | 2020/01/22 09:00 | Robbie Williams v Thepchaiya Un-Nooh | 2-5 |
| German Masters Qualifiers 2020 | 2019/12/22 10:00 | Alexander Ursenbacher v Thepchaiya Un-Nooh | 5-2 |