| Open d'Angleterre | 2017/09/21 08:00 | Lin, Dan v Lee, Dong Keun | L | 2-0 |
| Open d'Angleterre | 2017/09/20 02:45 | Lee, Dong Keun v Sai Praneeth, B. | W | 2-1 |
| Giraldilla Int. XD | 2017/09/19 07:06 | Sakai, Kazumasa v Lee, Dong Keun | W | 0-2 |
| Giraldilla Int. XD | 2017/09/19 02:27 | Lee, Dong Keun v Ygor Coelho | W | 2-0 |
| Open d'Angleterre | 2017/09/13 08:10 | Lee, Dong Keun v Anthony Sinisuka Ginting | L | 1-2 |
| Indonesia Masters XD | 2017/09/12 07:20 | Lee, Dong Keun v Kuncoro, Sony Dwi | W | 2-0 |
| Indonesia Masters XD | 2017/09/12 03:20 | Kim, Min Ki v Lee, Dong Keun | W | 1-2 |
| Open d'Angleterre | 2017/06/21 02:00 | Lin, Dan v Lee, Dong Keun | L | 2-0 |
| Macau Open 2019, MS | 2017/11/08 03:05 | Kanta Tsuneyama v Sun, F. | L | 2-0 |
| Macau Open 2019, MS | 2017/11/07 09:40 | Perdana, Redy v Sun, F. | W | 0-2 |
| Open de Thaïlande | 2017/05/30 13:00 | Sun, F. v Phetpradab, Khosit | L | 1-2 |
| China Masters | 2017/04/21 10:00 | Sun, F. v Huang, Y. X. | L | 0-2 |
| China Masters | 2017/04/20 07:30 | Dani, Harsheel v Sun, F. | W | 0-2 |
| China Masters | 2017/04/19 05:40 | Sun, F. v Lin, Yu Hsien | W | 2-0 |
| China Masters | 2017/04/18 04:10 | Sun, F. v Panji Ahmad Maulana | W | 2-0 |
| Indonesia Masters XD | 2017/01/15 05:28 | Sun, F. v Junpeng Zhao | W | 2-0 |