| KL Masters | 2023/11/02 06:35 | Chia Hao Lee v Yun Gyu Lee | L | 2-0 |
| KL Masters | 2023/11/01 06:00 | Elgamal, Adham Hatem v Yun Gyu Lee | W | 0-2 |
| KL Masters | 2023/11/01 05:00 | Elgamal, Adham Hatem v Yun Gyu Lee | W | 0-2 |
| KL Masters | 2023/10/31 10:35 | Yun Gyu Lee v Edison, Keith Mark | W | 2-0 |
| Korea Open | 2023/07/19 10:45 | Yun Gyu Lee v Cheuk Yiu Lee | L | 0-2 |
| Korea Open 2019, MS, Qualification | 2023/07/18 04:00 | Yun Gyu Lee v Kah Kit Kan | W | 2-0 |
| Korea Open 2019, MS, Qualification | 2023/07/18 01:00 | Geonyeop Cho v Yun Gyu Lee | W | 1-2 |
| Sudirman Cup | 2023/05/21 07:20 | Shi, Y. Q. v Yun Gyu Lee | L | 2-0 |
| Thomas Cup | 2024/04/27 07:00 | Lu, G. Z. v Jack Yu | L | 2-0 |
| KL Masters | 2023/10/31 11:25 | Jack Yu v Jia Heng Jason Teh | L | 1-2 |
| Kaohsiung Masters Qual | 2023/09/26 07:20 | Jack Yu v Yu-Jui Lee | L | 1-2 |
| Kaohsiung Masters Qual | 2023/09/26 04:50 | Kuan-Chih Shih v Jack Yu | W | 0-2 |
| Indonesia Masters | 2023/09/06 02:00 | Kuan Lin Kuo v Jack Yu | L | 2-1 |
| Yozu Indonesia Masters 2019, MS, Qualification | 2023/09/05 10:10 | Jack Yu v Yu Huang | W | 2-0 |
| Yozu Indonesia Masters 2019, MS, Qualification | 2023/09/05 02:40 | Jack Yu v Phone Pyae Naing | W | 2-0 |
| Canada Open 2019, MS, Qualification | 2023/07/04 16:15 | Pablo Abian v Jack Yu | L | 2-0 |