| World Championships | 2019/08/21 10:20 | Liew, Daren v Anders Antonsen | L | 0-2 |
| World Championships | 2019/08/19 09:30 | Liew, Daren v Phetpradab, Khosit | W | 2-0 |
| Open de Thaïlande | 2019/07/31 06:00 | Ka Long Angus NG v Liew, Daren | L | 2-0 |
| Japan Open | 2019/07/23 07:00 | Thammasin, S. v Liew, Daren | L | 2-0 |
| Indonesia Open | 2019/07/16 10:05 | Kento Momota v Liew, Daren | L | 2-0 |
| Australian Open | 2019/06/06 06:00 | Tien Chen Chou v Liew, Daren | L | 2-0 |
| Singapore Open | 2019/04/10 04:40 | Liew, Daren v Kenta Nishimoto | L | 1-2 |
| Open de Malaisie | 2019/04/02 07:00 | Liew, Daren v Kantaphon Wangcharoen | L | 0-2 |
| Akita Masters 2019, MS | 2019/08/18 03:40 | Igarashi, Yu v Kholik, Firman Abdul | L | 0-2 |
| Akita Masters 2019, MS | 2019/08/17 04:00 | Shimono, Hashiru v Igarashi, Yu | W | 1-2 |
| Akita Masters 2019, MS | 2019/08/16 02:15 | Igarashi, Yu v Koki Watanabe | W | 2-1 |
| Akita Masters 2019, MS | 2019/08/15 02:15 | Sakai, Kazumasa v Igarashi, Yu | W | 1-2 |
| Akita Masters 2019, MS | 2019/08/14 03:20 | Igarashi, Yu v Choi, Ji Hoon | W | 2-0 |
| US Open 2019, MS | 2019/07/11 01:55 | Igarashi, Yu v H.S. Prannoy | L | 1-2 |
| Canada Open | 2019/07/03 17:10 | Igarashi, Yu v Chun-Yi Lin | L | 0-2 |
| Australian Open Qual | 2019/06/04 00:45 | Igarashi, Yu v Saensomboonsuk, Tanongsak | L | 1-2 |