| SaarLorLux Open | 2019/10/29 17:00 | Kiran George v Haichao Liu | L | 2-0 |
| Dutch Open | 2019/10/08 15:55 | Arnaud Merkle v Haichao Liu | L | 2-0 |
| Indonesia Masters | 2019/10/03 08:45 | Feixiang Sun v Haichao Liu | L | 2-1 |
| Indonesia Masters | 2019/10/02 10:20 | Handoko Yusuf Wijayanto v Haichao Liu | W | 1-2 |
| Indonesia Masters | 2019/10/01 10:50 | Shota Omoto v Haichao Liu | W | 1-2 |
| Belarus Int. | 2019/08/31 15:00 | Haichao Liu v Hongyang Weng | L | 0-2 |
| Belarus Int. | 2019/08/30 14:30 | Christian Kirchmayr v Haichao Liu | W | 0-2 |
| US Open Qual | 2019/07/09 20:55 | Haichao Liu v Chun-Yi Lin | L | 1-2 |
| Indonesia Int. | 2019/10/25 09:40 | Jia Heng Jason Teh v Christian Adinata | L | 2-0 |
| Indonesia Int. | 2019/10/24 09:00 | Christian Adinata v Panji Ahmad Maulana | W | 2-1 |
| Indonesia Int. | 2019/10/23 07:20 | Donghun Kim v Christian Adinata | W | 0-2 |
| Indonesia Int. | 2019/10/22 10:45 | Christian Adinata v Jun Yan NG | W | 2-0 |
| Swiss Open WD Qual | 2019/02/20 14:30 | Talar Laa v Christian Adinata | W | 0-2 |
| Swiss Open WD Qual | 2018/10/23 02:20 | Christian Adinata v Aldy Firmanda | W | 2-0 |