| All England Open | 2018/09/18 04:00 | Jan O Jorgensen v Dong Keun Lee | L | 2-1 |
| All England Open | 2018/03/14 19:20 | Jan O Jorgensen v Dong Keun Lee | W | 1-2 |
| All England Open | 2016/09/22 04:20 | Dong Keun Lee v Jan O Jorgensen | L | 0-2 |
| Indonesia Masters XD | 2018/11/14 12:00 | Tien Chen Chou v Dong Keun Lee | W | 1-2 |
| All England Open | 2018/11/07 07:00 | Dong Keun Lee v Tien Chen Chou | L | 1-2 |
| French Open | 2018/10/25 12:40 | Srikanth Kidambi v Dong Keun Lee | L | 2-1 |
| French Open | 2018/10/24 08:30 | Khosit Phetpradab v Dong Keun Lee | W | 1-2 |
| Denmark Open | 2018/10/17 08:20 | Tien Chen Chou v Dong Keun Lee | L | 2-1 |
| Indonesia Masters XD | 2018/09/26 01:40 | Kwang Hee Heo v Dong Keun Lee | L | 2-0 |
| All England Open | 2018/09/18 04:00 | Jan O Jorgensen v Dong Keun Lee | L | 2-1 |
| All England Open | 2018/09/15 03:30 | Dong Keun Lee v Khosit Phetpradab | L | 0-2 |
| Indonesia Masters XD | 2018/11/14 12:45 | Jan O Jorgensen v Tommy Sugiarto | W | 2-1 |
| All England Open | 2018/11/07 06:15 | Daren Liew v Jan O Jorgensen | L | 2-1 |
| French Open | 2018/10/25 15:30 | Long Chen v Jan O Jorgensen | L | 2-0 |
| French Open | 2018/10/24 14:30 | Jan O Jorgensen v Yuxiang Huang | W | 2-0 |
| Giraldilla Int. XD | 2018/10/06 08:54 | Jan O Jorgensen v Riichi Takeshita | L | 1-2 |
| Giraldilla Int. XD | 2018/10/06 07:20 | Jan O Jorgensen v Riichi Takeshita | L | 1-2 |
| Giraldilla Int. XD | 2018/10/05 09:20 | Jan O Jorgensen v Chi Ting Chen | W | 2-0 |
| Giraldilla Int. XD | 2018/10/04 06:40 | Firman Abdul Kholik v Jan O Jorgensen | W | 0-2 |