| Summer Universiade | 07/07 16:56 | - | Zhao, Zihao v Wang, Tai-Wei | L | 3-0 | |
| Japan Open 2019, MS | 06/12 02:30 | - | Shunsuke Togami v Wang, Tai-Wei | W | 1-4 | |
| Hong Kong Open (WT) 2019, Singles | 06/04 04:20 | 1 | Dang Qiu v Wang, Tai-Wei | L | 4-3 | |
| Thailand Open | 05/25 13:15 | - | Wang, Tai-Wei v Yuta Tanaka | L | 2-4 | |
| Thailand Open | 05/25 07:10 | - | Wang, Tai-Wei v Ort, Kilian | W | 4-3 | |
| Thailand Open | 05/24 07:25 | - | Asuka Machi v Wang, Tai-Wei | W | 1-4 | |
| Slovenia Open | 05/09 13:30 | - | Burov, Viacheslav v Wang, Tai-Wei | L | 3-1 | |
| Slovenia Open | 05/08 11:00 | - | Wang, Tai-Wei v Layan Neumann | W | 3-0 | |
| World Championship | 04/23 17:50 | 6 | Emmanuel Lebesson v Wang, Tai-Wei | L | 4-3 | |
| World Championship | 04/23 12:10 | 57 | Wang, Tai-Wei v Kirill Gerassimenko | W | 4-2 | |
| République tchèque - Extraleague | 03/22 13:30 | - | Wang, Tai-Wei v Par Gerell | L | 2-4 | |
| République tchèque - Extraleague | 03/20 19:05 | - | Wang, Tai-Wei v Limanis, Kristaps | W | 3-0 | |
| Qatar Open XD | 05/29 07:00 | - | Daniel Habesohn v Wang, Tai-Wei | L | 4-2 | |
| Qatar Open XD | 05/18 04:55 | 1 | Wang, Tai-Wei v Tantakool, T. | W | 4-2 | |
| Qatar Open XD | 06/20 01:59 | - | Sambe, Kohei v Wang, Tai-Wei | L | 3-2 | |
| Qatar Open XD | 04/27 14:00 | 1 | Marco Rech Daldosso v Wang, Tai-Wei | L | 4-2 | |
| Qatar Open XD | 04/18 01:40 | 1 | Jaehyun An v Wang, Tai-Wei | L | 3-1 | |
| Qatar Open XD | 03/31 12:20 | 1 | Tsuboi, Yuma v Wang, Tai-Wei | L | 3-1 | |
| Qatar Open XD | 03/29 09:15 | 1 | Manav Vikash Thakkar v Wang, Tai-Wei | W | 3-4 | |
| Qatar Open XD | 03/29 03:35 | 1 | Passara, Pattaratorn v Wang, Tai-Wei | W | 0-3 |