| US Open | 07/12 17:45 | 5 | Chia Hao Lee v Hong Yang Weng | W | 0-2 | |
| Canada Open | 07/05 17:50 | 5 | Hong Yang Weng v Jan Louda | L | 0-2 | |
| Indonesia Open | 06/13 10:25 | 5 | Viktor Axelsen v Hong Yang Weng | L | 2-0 | |
| Singapore Open | 06/08 08:20 | 4 | Shi Feng Li v Hong Yang Weng | L | 2-1 | |
| Singapore Open | 06/07 13:15 | 5 | Hong Yang Weng v Zii Jia Lee | W | 2-1 | |
| Thailand Open | 06/01 05:10 | 4 | Kiran George v Hong Yang Weng | L | 2-0 | |
| Thailand Open | 05/31 04:40 | 5 | Srikanth Kidambi v Hong Yang Weng | W | 1-2 | |
| Malaysia Masters | 05/28 09:35 | 1 | H.S. Prannoy v Hong Yang Weng | L | 2-1 | |
| Malaysia Masters | 05/27 12:05 | 2 | Chun-Yi Lin v Hong Yang Weng | W | 0-2 | |
| Malaysia Masters | 05/26 09:05 | 3 | Ka Long Angus NG v Hong Yang Weng | W | 1-2 | |
| Malaysia Masters | 05/25 08:20 | 4 | Hong Yang Weng v Anthony Sinisuka Ginting | W | 2-0 | |
| Malaysia Masters | 05/24 12:55 | 5 | Kento Momota v Hong Yang Weng | W | 1-2 | |
| Swiss Open | 03/22 12:10 | 5 | Hong Yang Weng v Srikanth Kidambi | L | 1-2 | |
| All England Open | 03/17 11:55 | 3 | Yu Qi Shi v Hong Yang Weng | L | 2-0 | |
| All England Open | 03/16 15:30 | 4 | Chico Aura Dwi Wardoyo v Hong Yang Weng | W | 1-2 | |
| All England Open | 03/15 19:25 | 5 | Hong Yang Weng v Jonatan Christie | W | 2-0 | |
| Thailand Masters | 02/01 06:00 | 5 | Hong Yang Weng v Chun-Yi Lin | L | 1-2 | |
| Indonesia Masters | 01/25 06:00 | 5 | Anders Antonsen v Hong Yang Weng | L | 2-0 | |
| India Open | 01/17 06:30 | 5 | Jun Peng Zhao v Hong Yang Weng | L | 2-0 | |
| Malaysia Open | 01/10 04:10 | 5 | Anders Antonsen v Hong Yang Weng | L | 2-1 | |
| Australian Open | 11/17 06:40 | 4 | Hong Yang Weng v Yu Qi Shi | L | 0-2 | |
| Australian Open | 11/15 22:00 | 5 | Hong Yang Weng v Ricky Cheng | W | 2-0 | |
| Indonesia Masters | 10/21 07:40 | 3 | Wan Ho Son v Hong Yang Weng | L | 2-0 | |
| Indonesia Masters | 10/20 09:00 | 4 | Iqbal D Syahputra v Hong Yang Weng | W | 0-2 | |
| Indonesia Masters | 10/19 08:40 | 5 | Zheng Xing Wang v Hong Yang Weng | W | 0-2 | |
| Vietnam Open | 10/01 07:10 | 2 | Kodai Naraoka v Hong Yang Weng | L | 2-0 | |
| Vietnam Open | 09/30 08:00 | 3 | Hong Yang Weng v Ken Yon Ong | W | 2-0 | |
| Vietnam Open | 09/29 09:50 | 4 | Hai Dang Nguyen v Hong Yang Weng | W | 0-2 | |
| Vietnam Open | 09/28 09:20 | 5 | Sholeh Aidil v Hong Yang Weng | W | 0-2 | |
| Singapore Open | 07/13 05:50 | 5 | Kodai Naraoka v Hong Yang Weng | L | 2-1 |