Face à face
| Snooker Shoot-Out 2021 | 2021/02/07 19:00 | Mark Williams v Thepchaiya Un-Nooh | 1-0 |
| 6 Red World Championship 2019 | 2019/09/02 11:30 | Mark Williams v Thepchaiya Un-Nooh | 5-2 |
| Paul Hunter Classic 2019 | 2018/09/03 06:28 | Mark Williams v Thepchaiya Un-Nooh | 5-1 |
| Gibraltar Open 2019 | 2018/04/02 06:30 | Thepchaiya Un-Nooh v Mark Williams | 1-6 |
Home History
| Masters 2024 | 2024/01/08 19:00 | Mark Williams v Ali Carter | 4-6 |
| Masters d'Allemagne - Qualif. 2024 | 2023/12/18 14:30 | Mark Williams v David Grace | 5-3 |
| Scottish Open Qualifiers 2023 | 2023/12/11 13:00 | Mark Williams v Sam Craigie | 3-4 |
| Snooker Shoot-Out 2023 | 2023/12/08 21:55 | Hammad Miah v Mark Williams | 1-0 |
| Snooker Shoot-Out 2023 | 2023/12/07 22:45 | Matthew Selt v Mark Williams | 0-1 |
| UK Championship 2023 | 2023/12/01 19:05 | Ding Junhui v Mark Williams | 6-5 |
| UK Championship 2023 | 2023/11/29 19:05 | Mark Williams v Jamie Clarke | 6-4 |
| UK Championship 2023 | 2023/11/25 13:25 | Mark Williams v Fan Zhengyi | 6-4 |
Away History
| Masters d'Allemagne - Qualif. 2024 | 2023/12/18 10:00 | Thepchaiya Un-Nooh v Jamie Jones | 5-1 |
| Scottish Open 2023 | 2023/12/13 10:00 | Thepchaiya Un-Nooh v Chris Wakelin | 2-4 |
| Snooker Shoot-Out 2023 | 2023/12/09 14:00 | Cao Yupeng v Thepchaiya Un-Nooh | 1-0 |
| Snooker Shoot-Out 2023 | 2023/12/08 15:15 | Matthew Stevens v Thepchaiya Un-Nooh | 0-1 |
| Snooker Shoot-Out 2023 | 2023/12/07 19:00 | Thepchaiya Un-Nooh v Liu Hongyu | 1-0 |
| UK Championship 2023 | 2023/11/28 19:05 | Robert Milkins v Thepchaiya Un-Nooh | 6-5 |
| UK Championship Qualifiers 2023 | 2023/11/22 13:00 | Thepchaiya Un-Nooh v Ricky Walden | 6-3 |
| UK Championship Qualifiers 2023 | 2023/11/20 19:30 | Thepchaiya Un-Nooh v Andy Hicks | 6-2 |