| Summer Universiade | 2019/07/11 09:00 | Ziyang Yu v Sadi Ismailov | W | 4-0 |
| Summer Universiade | 2019/07/09 13:15 | Ziyang Yu v Adam Dosz | W | 4-0 |
| Summer Universiade | 2019/07/09 09:51 | Ziyang Yu v Gianluca Walther | W | 4-0 |
| Summer Universiade | 2019/07/07 16:22 | Ziyang Yu v Wang-Wei Peng | W | 3-1 |
| Summer Universiade | 2019/07/06 17:13 | Ziyang Yu v Liang Qiu | W | 3-1 |
| China Open | 2019/05/31 05:20 | Timo Boll v Ziyang Yu | L | 4-3 |
| China Open | 2019/05/30 09:45 | Ziyang Yu v Mattias Falck | W | 4-3 |
| China Open | 2019/05/29 07:00 | Ziyang Yu v Tristan Flore | W | 4-2 |
| Challenger Ochsenhausen | 2019/09/27 18:01 | Yongyin Li v Pak Nam Ng | L | 2-0 |
| Challenger Ochsenhausen | 2019/09/27 16:20 | Przemyslaw Walaszek v Pak Nam Ng | W | 1-3 |
| Bulgaria Open | 2019/08/14 09:30 | Can Akkuzu v Pak Nam Ng | L | 4-3 |
| Australian Open | 2019/07/09 02:30 | Dillon Chambers v Pak Nam Ng | W | 1-4 |
| Korea Open | 2019/07/02 06:10 | Kakeru Sone v Pak Nam Ng | L | 4-2 |
| China Open | 2019/05/28 07:20 | Truls Moregard v Pak Nam Ng | L | 4-0 |
| Qatar Open XD | 2018/10/26 07:49 | Pak Nam Ng v Shunsuke Togami | L | 1-3 |
| Qatar Open XD | 2018/10/25 19:00 | Pak Nam Ng v Manav Vikash Thakkar | W | 3-1 |