Head to Head
| German Masters 2018 | 2017/12/21 10:00 | Martin O'Donnell v Thepchaiya Un-Nooh | 3-5 |
| China Championship Qualifiers 2019 | 2017/01/25 19:00 | Thepchaiya Un-Nooh v Martin O'Donnell | 4-5 |
Home History
| Championship League Snooker | 2021/07/28 16:00 | Thepchaiya Un-Nooh v Craig Steadman | 2-2 |
| Championship League Snooker | 2021/07/28 11:00 | Thepchaiya Un-Nooh v Zhang Jiankang | 3-1 |
| World Championship Qual 2021 | 2021/04/11 18:30 | Thepchaiya Un-Nooh v Igor Figueiredo | 5-6 |
| Gibraltar Open 2021 | 2021/03/06 16:50 | Lu Ning v Thepchaiya Un-Nooh | 4-2 |
| Gibraltar Open 2021 | 2021/03/06 11:30 | Thepchaiya Un-Nooh v Ali Carter | 4-2 |
| Gibraltar Open 2021 | 2021/03/05 11:40 | Rod Lawler v Thepchaiya Un-Nooh | 3-4 |
| Gibraltar Open 2021 | 2021/03/03 17:05 | Thepchaiya Un-Nooh v Sean Maddocks | 4-0 |
| Welsh Open 2021 | 2021/02/16 19:00 | Thepchaiya Un-Nooh v Sam Craigie | 3-4 |
Away History
| Championship League Snooker | 2021/07/28 14:15 | Martin O'Donnell v Zhang Jiankang | 1-3 |
| Championship League Snooker | 2021/07/28 12:15 | Martin O'Donnell v Craig Steadman | 0-3 |
| World Championship Qual 2021 | 2021/04/12 13:30 | Martin O'Donnell v Alexander Ursenbacher | 5-6 |
| WST Pro Series 2021 | 2021/03/17 20:00 | Ben Hancorn v Martin O'Donnell | 0-2 |
| WST Pro Series 2021 | 2021/03/17 18:30 | Martin O'Donnell v Sunny Akani | 1-2 |
| WST Pro Series 2021 | 2021/03/17 17:00 | Martin O'Donnell v Mark Williams | 2-1 |
| WST Pro Series 2021 | 2021/03/17 15:30 | Martin O'Donnell v Ali Carter | 0-2 |
| WST Pro Series 2021 | 2021/03/17 13:00 | Martin O'Donnell v Louis Heathcote | 2-1 |