| Korea Open 2019, MS, Qualification | 2019/09/24 01:40 | Soo, Teck Zhi v Lin, Yu Hsien | W | 1-2 |
| Vietnam Open | 2019/09/14 06:25 | Sun, F. v Lin, Yu Hsien | L | 2-0 |
| Vietnam Open | 2019/09/13 10:20 | Lin, Yu Hsien v Joo Ven Soong | W | 2-0 |
| Vietnam Open | 2019/09/12 10:40 | Tan, Jia Wei v Lin, Yu Hsien | W | 1-2 |
| Vietnam Open | 2019/09/12 02:40 | Omoto, S. v Lin, Yu Hsien | W | 0-2 |
| Vietnam Open | 2019/09/11 03:50 | Malkov, Vladimir v Lin, Yu Hsien | W | 0-2 |
| Chinese Taipei Open 2019, MS | 2019/09/05 08:35 | Lin, Yu Hsien v June Wei Cheam | L | 1-2 |
| Chinese Taipei Open 2019, MS | 2019/09/04 06:20 | Hsu, Jen Hao v Lin, Yu Hsien | W | 1-2 |
| Korea Open 2019, MS, Qualification | 2019/09/24 01:40 | Junpeng Zhao v Ha, Young Woong | W | 2-0 |
| Fuzhou China Open 2019, MS | 2019/09/17 08:00 | Ka Long Angus Ng v Junpeng Zhao | L | 2-1 |
| Open de Thaïlande | 2019/07/31 08:30 | Tommy Sugiarto v Junpeng Zhao | L | 2-1 |
| New Zealand Open 2019, MS | 2019/05/01 00:20 | Junpeng Zhao v Heo, Kwang Hee | L | 0-2 |
| Singapore Open 2019, MS, Qualification | 2019/04/09 03:10 | Chong, Wei Feng v Junpeng Zhao | W | 0-2 |
| Open d'Inde | 2019/03/27 08:50 | Junpeng Zhao v Lu, G. Z. | L | 1-2 |
| Tong Yun Kai Cup | 2019/03/19 11:30 | Junpeng Zhao v Pang Fong Pui | W | 2-0 |
| China Masters | 2019/03/13 12:00 | Chia Hao Lee v Junpeng Zhao | L | 2-1 |