| All England Open | 2017/02/28 16:15 | Subhankar Dey v Junpeng Zhao | L | 2-1 |
| 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 |
| All England Open | 2020/03/12 11:50 | Junpeng Zhao v Yuqi Shi | L | 0-2 |
| All England Open | 2020/03/11 17:50 | Sai Praneeth B. v Junpeng Zhao | W | 0-2 |
| Thailand Masters | 2020/01/24 08:20 | Kenta Nishimoto v Junpeng Zhao | L | 2-0 |
| Thailand Masters | 2020/01/23 07:40 | Tzu Wei Wang v Junpeng Zhao | W | 1-2 |
| Odisha Open | 2022/01/28 08:10 | Kiran George v Subhankar Dey | L | 2-1 |
| Odisha Open | 2022/01/27 08:00 | Rahul Yadav Chittaboina v Subhankar Dey | W | 0-2 |
| Odisha Open | 2022/01/26 11:00 | Jagadeesh Kalaga v Subhankar Dey | W | 0-2 |
| India Open | 2022/01/11 07:10 | Subhankar Dey v Kim Bruun | L | 1-2 |
| Welsh Int | 2021/12/03 17:40 | Subhankar Dey v Arnaud Merkle | L | 0-2 |
| Welsh Int | 2021/12/03 12:40 | Sholeh Aidil v Subhankar Dey | W | 1-2 |
| Scottish Open | 2021/11/25 20:50 | Subhankar Dey v Joakim Oldorff | L | 1-2 |
| Hylo Open | 2021/11/03 15:55 | Subhankar Dey v Dong Keun Lee | L | 0-2 |