| Hong Kong Open 2019, MS, Qualification | 2019/11/12 02:20 | Chia Hao Lee v Lucas Claerbout | L | 0-2 |
| Macau Open 2019, MS, Qualification | 2019/10/29 02:00 | Xiaodong Sheng v Chia Hao Lee | L | 2-0 |
| US Open 2019, MS | 2019/07/11 19:55 | Lin, Yu Hsien v Chia Hao Lee | L | 2-1 |
| US Open 2019, MS | 2019/07/10 18:15 | Chia Hao Lee v Ho-Shue, Jason Anthony | W | 2-1 |
| US Open 2019, MS, Qualification | 2019/07/09 21:55 | Brian Yang v Chia Hao Lee | W | 1-2 |
| US Open 2019, MS, Qualification | 2019/07/09 19:00 | Howard Shu v Chia Hao Lee | W | 0-2 |
| Canada Open | 2019/07/03 01:20 | Heo, Kwang Hee v Chia Hao Lee | L | 2-0 |
| Vietnam Int. | 2019/04/11 02:30 | Chia Hao Lee v Tien Minh Nguyen | W | 2-1 |
| Kharkiv International 2019, MS, Qualification | 2019/09/05 06:00 | Fan, Daniel v Danylo Bosniuk | L | 0-2 |
| Belarus Int. | 2019/08/30 10:00 | Fan, Daniel v Gunnarsson, Kari | L | 0-2 |
| World Championships | 2019/08/19 19:30 | Lee, Dong Keun v Fan, Daniel | L | 2-0 |
| Russia Open 2019, MS | 2019/07/16 00:30 | Ivancic, Miha v Fan, Daniel | L | 2-0 |
| White Nights | 2019/07/11 09:30 | Savatyugin, Artyom v Fan, Daniel | W | 0-2 |
| Malaysia Int. | 2019/06/18 07:45 | Vasigaran, Eveshgaran v Fan, Daniel | L | 2-0 |
| Australian Open | 2019/06/05 07:40 | Tien Chen Chou v Fan, Daniel | L | 2-0 |
| Vietnam Int. | 2019/04/09 12:50 | Fan, Daniel v Chotphinit, Phakorn | L | 1-2 |