| Korea Open | 2022/04/06 03:30 | Jan Louda v Dong Keun Lee | L | 2-0 |
| Welsh Int | 2021/12/03 17:40 | Siril Verma v Dong Keun Lee | L | 2-0 |
| Welsh Int | 2021/12/03 12:00 | Dong Keun Lee v Varun Kapur | W | 2-1 |
| Welsh Int | 2021/12/02 13:40 | Dong Keun Lee v Alap Mishra | W | 2-1 |
| Scottish Open | 2021/11/26 17:40 | Arnaud Merkle v Dong Keun Lee | L | 2-0 |
| Scottish Open | 2021/11/25 17:30 | Kim Bruun v Dong Keun Lee | W | 1-2 |
| Hylo Open | 2021/11/04 12:00 | Dong Keun Lee v Srikanth Kidambi | L | 1-2 |
| Hylo Open | 2021/11/03 15:55 | Subhankar Dey v Dong Keun Lee | W | 0-2 |
| All England Open | 2022/03/17 12:30 | Guangzu Lu v Ka Long Angus Ng | W | 2-0 |
| All England Open | 2022/03/16 18:10 | Guangzu Lu v Junpeng Zhao | W | 2-1 |
| German Open | 2022/03/10 09:25 | Srikanth Kidambi v Guangzu Lu | L | 2-1 |
| German Open | 2022/03/08 09:45 | Thomas Rouxel v Guangzu Lu | W | 0-2 |
| VM | 2021/12/16 11:30 | Guangzu Lu v Srikanth Kidambi | L | 0-2 |
| VM | 2021/12/14 11:00 | Tien Chen Chou v Guangzu Lu | W | 1-2 |
| VM | 2021/12/12 08:00 | Kunlavut Vitidsarn v Guangzu Lu | W | 0-2 |
| Denmark Open | 2021/10/21 09:40 | Guangzu Lu v Tien Chen Chou | L | 0-2 |