| Akita Masters 2019, MS | 2019/08/16 01:05 | Kholik, Firman Abdul v Kim, Donghun (1993) | L | 2-1 |
| Akita Masters 2019, MS | 2019/08/15 04:30 | Kim, Donghun (1993) v Avihingsanon, Suppanyu | W | 2-0 |
| Hyderabad Open 2019, MS | 2019/08/07 13:30 | Parupalli, Kashyap v Kim, Donghun (1993) | L | 2-1 |
| Hyderabad Open 2019, MS | 2019/08/07 03:30 | Kim, Donghun (1993) v Verma, Siril | W | 2-1 |
| Hyderabad Open 2019, MS, Qualification | 2019/08/06 11:50 | M.gowda, H. v Kim, Donghun (1993) | W | 0-2 |
| Hyderabad Open 2019, MS, Qualification | 2019/08/06 06:25 | Kim, Donghun (1993) v Lauhit Pokuri | W | 2-0 |
| Osaka Int. | 2019/04/04 06:00 | Kim, Donghun (1993) v Liu, H. C. | W | 2-1 |
| Osaka Int. Qual | 2019/04/03 02:30 | Wu, Guan Xun v Kim, Donghun (1993) | W | 0-2 |