| Korea Masters | 2019/11/21 05:00 | Sameer Verma v Donghun Kim | W | 0-2 |
| Korea Masters | 2019/11/20 01:30 | Donghun Kim v Sourabh Verma | W | 2-1 |
| Korea Masters - Calificari | 2019/11/19 04:40 | Donghun Kim v Hyun Il Lee | W | 2-0 |
| Korea Masters - Calificari | 2019/11/19 02:10 | Young Woong Ha v Donghun Kim | W | 0-2 |
| Indonesia Int. | 2019/10/23 07:20 | Donghun Kim v Christian Adinata | L | 0-2 |
| Indonesia Int. | 2019/10/22 10:45 | Donghun Kim v Muhammad A Apriyandi | W | 2-0 |
| Coreea - Open | 2019/09/26 03:10 | Kento Momota v Donghun Kim | L | 2-0 |
| Coreea - Open | 2019/09/25 06:25 | Rasmus Gemke v Donghun Kim | W | 1-2 |
| Korea Masters | 2019/11/21 03:50 | Srikanth Kidambi v Kanta Tsuneyama | W | 0-2 |
| Korea Masters | 2019/11/20 02:10 | Kanta Tsuneyama v Chia Hung Lu | W | 2-0 |
| Hong Kong Open | 2019/11/13 10:30 | Kanta Tsuneyama v Tien Chen Chou | L | 1-2 |
| China Open | 2019/11/05 02:30 | Viktor Axelsen v Kanta Tsuneyama | L | 2-0 |
| French Open | 2019/10/24 13:50 | Kanta Tsuneyama v Viktor Axelsen | L | 1-2 |
| French Open | 2019/10/23 12:20 | Wing Ki Vincent Wong v Kanta Tsuneyama | W | 0-2 |
| Denmark Open | 2019/10/16 08:00 | Kanta Tsuneyama v Sameer Verma | L | 0-2 |
| Coreea - Open | 2019/09/25 01:20 | Kanta Tsuneyama v Tzu Wei Wang | L | 1-2 |