| Summer Universiade | 2019/07/09 13:15 | Yu, Ziyang v Adam Dosz | W | 4-0 |
| Summer Universiade | 2019/07/09 09:51 | Yu, Ziyang v Gianluca Walther | W | 4-0 |
| Summer Universiade | 2019/07/07 16:22 | Yu, Ziyang v Peng, Wang-Wei | W | 3-1 |
| Summer Universiade | 2019/07/06 17:13 | Yu, Ziyang v Liang Qiu | W | 3-1 |
| ITTF China Open 2019, MS | 2019/05/31 05:20 | Timo Boll v Yu, Ziyang | L | 4-3 |
| ITTF China Open 2019, MS | 2019/05/30 09:45 | Yu, Ziyang v Mattias Falck | W | 4-3 |
| ITTF China Open 2019, MS | 2019/05/29 07:00 | Yu, Ziyang v Flore, Tristan | W | 4-2 |
| ITTF China Open 2019, MS | 2019/05/28 07:54 | Ueda, Jin v Yu, Ziyang | W | 0-4 |
| Summer Universiade | 2019/07/10 16:00 | Ismailov, Sadi v Lingxuan Kong | W | 4-2 |
| ITTF China Open 2019, MS | 2019/05/28 08:10 | Simon Gauzy v Ismailov, Sadi | L | 4-0 |
| Slovenia Open | 2019/05/10 18:35 | Tomas Konecny v Ismailov, Sadi | L | 4-3 |
| Slovenia Open | 2019/05/09 12:00 | Ismailov, Sadi v Liang Qiu | W | 3-2 |
| Slovenia Open | 2019/05/08 14:20 | Ismailov, Sadi v Aidos Kenzhigulov | W | 3-0 |
| Serbia Open | 2019/05/03 17:45 | Ismailov, Sadi v Tahara, Shogo | L | 3-4 |
| Serbia Open | 2019/05/03 13:25 | Tamas Lakatos v Ismailov, Sadi | W | 2-4 |
| Serbia Open | 2019/05/02 08:10 | Ismailov, Sadi v Lehmann, Matthew | W | 3-0 |