| Korea Open Qual | 2023/07/18 04:00 | Yun Gyu Lee v Kah Kit Kan | W | 2-0 |
| Korea Open Qual | 2023/07/18 01:00 | Geonyeop Cho v Yun Gyu Lee | W | 1-2 |
| Sudirman Cup | 2023/05/21 07:20 | Yuqi Shi v Yun Gyu Lee | L | 2-0 |
| Sudirman Cup | 2023/05/19 02:55 | Tien Chen Chou v Yun Gyu Lee | L | 2-0 |
| Sudirman Cup | 2023/05/14 02:20 | Yun Gyu Lee v Christo Popov | L | 0-2 |
| Indonesia Masters | 2022/10/18 11:00 | Jia Heng Jason Teh v Yun Gyu Lee | L | 2-0 |
| Thomas Cup | 2022/05/12 13:20 | Yun Gyu Lee v Rasmus Gemke | L | 0-2 |
| Thomas Cup | 2022/05/11 08:20 | Syabda Perkasa Belawa v Yun Gyu Lee | L | 2-1 |
| Canada Open | 2023/07/06 20:25 | Magnus Johannesen v Cheuk Yiu Lee | L | 2-0 |
| Canada Open | 2023/07/05 19:45 | June Wei Cheam v Cheuk Yiu Lee | W | 0-2 |
| Taipei Open | 2023/06/21 10:05 | Tzu Wei Wang v Cheuk Yiu Lee | L | 2-0 |
| Indonesia Open | 2023/06/14 02:10 | Cheuk Yiu Lee v Shifeng Li | L | 1-2 |
| Singapore Open | 2023/06/07 11:45 | Cheuk Yiu Lee v Kean Yew Loh | L | 0-2 |
| Thailand Open | 2023/06/04 08:35 | Cheuk Yiu Lee v Kunlavut Vitidsarn | L | 0-2 |
| Thailand Open | 2023/06/03 11:05 | Cheuk Yiu Lee v Toma Junior Popov | W | 2-0 |
| Thailand Open | 2023/06/02 07:35 | Tze Yong Ng v Cheuk Yiu Lee | W | 0-2 |