| Macau Open 2019, MS | 2019/10/30 01:45 | Junpeng Zhao v Li, S. F. | L | 2-1 |
| Dutch Open | 2019/10/12 13:00 | Onodera, Yusuke v Li, S. F. | L | 2-1 |
| Dutch Open | 2019/10/11 16:30 | Arnaud Merkle v Li, S. F. | W | 0-2 |
| Dutch Open | 2019/10/10 14:50 | Rossi, Leo v Li, S. F. | W | 0-2 |
| Dutch Open | 2019/10/09 17:50 | Li, S. F. v Luis Enrique Penalver | W | 2-0 |
| Vietnam Open | 2019/09/12 10:40 | Li, S. F. v Tien Minh Nguyen | L | 0-2 |
| Vietnam Open | 2019/09/12 04:00 | Lu, C. H. v Li, S. F. | W | 0-2 |
| Belarus Int. | 2019/08/31 11:00 | Weng, H. Y. v Li, S. F. | L | 2-0 |
| Macau Open 2019, MS | 2019/11/01 04:40 | Kantaphon Wangcharoen v Kunlavut Vitidsarn | L | 2-0 |
| Macau Open 2019, MS | 2019/10/31 07:35 | Xiaodong Sheng v Kunlavut Vitidsarn | W | 0-2 |
| Macau Open 2019, MS | 2019/10/30 07:40 | Pang Fong Pui v Kunlavut Vitidsarn | W | 0-2 |
| Korea Open | 2019/09/25 05:40 | Kento Momota v Kunlavut Vitidsarn | L | 2-0 |
| Korea Open 2019, MS, Qualification | 2019/09/24 05:00 | Huang, P,-H. v Kunlavut Vitidsarn | W | 0-2 |
| Korea Open 2019, MS, Qualification | 2019/09/24 01:00 | Chun, K. L. v Kunlavut Vitidsarn | W | 0-2 |
| Vietnam Open | 2019/09/12 03:20 | Koga, Minoru v Kunlavut Vitidsarn | L | 2-1 |
| Chinese Taipei Open 2019, MS | 2019/09/04 09:55 | Kunlavut Vitidsarn v Shesar Hiren Rhustavito | L | 1-2 |