Head to Head
| Snooker World Cup 2019 | 2019/06/27 11:30 | Thepchaiya Un-Nooh v Lukas Kleckers | 0-0 |
| Welsh Open 2019 | 2019/02/13 13:00 | Thepchaiya Un-Nooh v Lukas Kleckers | 3-4 |
| Paul Hunter Classic 2019 | 2016/09/05 11:22 | Thepchaiya Un-Nooh v Lukas Kleckers | 5-3 |
Home History
| Northern Ireland Open 2020 | 2020/11/19 21:05 | Thepchaiya Un-Nooh v Ronnie O'Sullivan | 2-4 |
| Northern Ireland Open 2020 | 2020/11/19 10:00 | Allan Taylor v Thepchaiya Un-Nooh | 0-4 |
| Northern Ireland Open 2020 | 2020/11/18 14:00 | Fergal O'Brien v Thepchaiya Un-Nooh | 1-4 |
| Northern Ireland Open 2020 | 2020/11/17 10:00 | Thepchaiya Un-Nooh v Peter Devlin | 4-2 |
| German Masters Qualifiers 2021 | 2020/11/12 14:30 | Thepchaiya Un-Nooh v Mark Joyce | 4-5 |
| Championship League Snooker | 2020/10/28 19:30 | Thepchaiya Un-Nooh v Xiao Guodong | 2-2 |
| Championship League Snooker | 2020/10/28 15:15 | Thepchaiya Un-Nooh v Jordan Brown | 3-1 |
| Championship League Snooker | 2020/10/28 13:55 | Thepchaiya Un-Nooh v Ken Doherty | 2-2 |
Away History
| Northern Ireland Open 2020 | 2020/11/19 13:00 | Zhao Xintong v Lukas Kleckers | 4-0 |
| Northern Ireland Open 2020 | 2020/11/18 19:00 | Lukas Kleckers v Mark Selby | 4-0 |
| Northern Ireland Open 2020 | 2020/11/17 10:00 | Lukas Kleckers v Chang Bingyu | 4-1 |
| German Masters Qualifiers 2021 | 2020/11/12 10:00 | Zhou Yuelong v Lukas Kleckers | 5-0 |
| English Open 2020 | 2020/10/12 09:00 | Lukas Kleckers v Hossein Vafaei | 0-4 |
| Championship League Snooker | 2020/09/28 17:40 | Riley Parsons v Lukas Kleckers | 2-2 |
| Championship League Snooker | 2020/09/28 15:00 | Alexander Ursenbacher v Lukas Kleckers | 3-0 |
| Championship League Snooker | 2020/09/28 11:20 | Anthony McGill v Lukas Kleckers | 2-2 |