Head to Head
| World Championship 2020 | 2019/11/28 19:30 | Thepchaiya Un-Nooh v Jamie O'Neill | 6-5 |
| World Open Qualifiers 2019 | 2019/10/03 09:00 | Thepchaiya Un-Nooh v Jamie O'Neill | 5-1 |
Home History
| Northern Ireland Open Qualifier 2021 | 2021/08/24 16:00 | Thepchaiya Un-Nooh v Noppon Saengkham | 3-4 |
| British Open 2021 | 2021/08/16 18:00 | Matthew Selt v Thepchaiya Un-Nooh | 3-2 |
| Championship League Snooker | 2021/07/28 18:25 | Thepchaiya Un-Nooh v Martin O'Donnell | 2-2 |
| 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 |
Away History
| Northern Ireland Open Qualifier 2021 | 2021/08/23 08:00 | Michael Judge v Jamie O'Neill | 2-4 |
| World Championship Qual 2021 | 2021/04/08 18:30 | Jamie O'Neill v Jamie Clarke | 5-6 |
| Gibraltar Open 2021 | 2021/03/05 11:35 | Lu Ning v Jamie O'Neill | 4-0 |
| Gibraltar Open 2021 | 2021/03/03 15:50 | Lee Walker v Jamie O'Neill | 2-4 |
| Welsh Open 2021 | 2021/02/17 14:40 | Mark Selby v Jamie O'Neill | 4-1 |
| Welsh Open 2021 | 2021/02/15 13:15 | Sean Maddocks v Jamie O'Neill | 3-4 |
| Snooker Shoot-Out 2021 | 2021/02/05 21:15 | Jamie O'Neill v Kuldesh Johal | 0-1 |
| German Masters 2021 | 2021/01/28 19:00 | Jamie O'Neill v Jordan Brown | 4-5 |