| Korea Open | 2022/04/07 03:40 | Kim, Donghun (1993) v Tze Yong Ng | L | 0-2 |
| Korea Open | 2022/04/05 03:50 | Kim, Donghun (1993) v Kai Schaefer | W | 2-0 |
| Thomas Cup | 2021/10/11 17:20 | Kim, Donghun (1993) v Arnaud Merkle | L | 0-2 |
| Thomas Cup | 2021/10/09 17:40 | Kim, Donghun (1993) v Fabian Roth | L | 1-2 |
| Korea Masters | 2019/11/22 04:00 | Kim, Donghun (1993) v Kanta Tsuneyama | L | 1-2 |
| Korea Masters | 2019/11/21 05:00 | Sameer Verma v Kim, Donghun (1993) | W | 0-2 |
| Korea Masters | 2019/11/20 01:30 | Kim, Donghun (1993) v Verma, Sourabh | W | 2-1 |
| Korea Masters 2019, MS, Qualification | 2019/11/19 04:40 | Kim, Donghun (1993) v Lee, Hyun Il | W | 2-0 |
| Open d'Angleterre | 2022/03/16 18:10 | Lu, G. Z. v Junpeng Zhao | L | 2-1 |
| German Open | 2022/03/11 13:10 | Zii Jia Lee v Junpeng Zhao | L | 2-0 |
| German Open | 2022/03/10 12:25 | Junpeng Zhao v Heo, Kwang Hee | W | 2-0 |
| German Open | 2022/03/09 11:00 | Junpeng Zhao v Subhankar Dey | W | 2-0 |
| World Championships | 2021/12/17 10:00 | Lakshya Sen v Junpeng Zhao | L | 2-1 |
| World Championships | 2021/12/16 17:00 | Nhat Nguyen v Junpeng Zhao | W | 1-2 |
| World Championships | 2021/12/14 12:20 | Junpeng Zhao v Koki Watanabe | W | 2-0 |
| World Championships | 2021/12/12 11:40 | Tzu Wei Wang v Junpeng Zhao | W | 1-2 |