| WTT Contender Lasko | 2021/11/05 11:40 | Kirill Gerassimenko v Hiroto Shinozuka | L | 3-0 |
| WTT Contender Lasko | 2021/11/03 12:40 | Hiroto Shinozuka v Kilian Ort | W | 3-2 |
| WTT Contender Lasko | 2021/11/02 17:35 | Gaston Alto v Hiroto Shinozuka | W | 0-3 |
| WTT Contender Lasko | 2021/11/02 09:10 | Lilian Bardet v Hiroto Shinozuka | W | 0-3 |
| Japan T League | 2021/10/24 08:40 | Yuya Oshima v Hiroto Shinozuka | W | 0-3 |
| Asian Championship | 2021/10/01 09:30 | Hiroto Shinozuka v Yi-Hsin Feng | L | 1-3 |
| Asian Championship | 2021/09/30 10:40 | Hiroto Shinozuka v Aidos Kenzhigulov | W | 3-0 |
| WTT Star Contender Doha | 2021/09/21 08:30 | Hiroto Shinozuka v Siu Hang Lam | L | 2-3 |
| WTT Contender Lasko | 2021/11/02 09:45 | Felix Lebrun v Khalid Assar | L | 3-0 |
| Olympics 2020 - Team Men | 2021/08/01 11:25 | Xin Xu v Khalid Assar | L | 3-0 |
| WTT Star Contender Doha | 2021/03/06 16:00 | Brian Afanador v Khalid Assar | L | 3-1 |
| Swedish Pro Series | 2021/02/19 13:00 | Khalid Assar v Daniel Gonzalez | L | 1-3 |
| Swedish Pro Series | 2021/02/19 09:30 | Par Gerell v Khalid Assar | L | 3-0 |
| Swedish Pro Series | 2021/02/18 13:30 | Hampus Soderlund v Khalid Assar | L | 3-0 |
| Swedish Pro Series | 2021/02/18 11:00 | Daniel Gonzalez v Khalid Assar | W | 1-3 |
| Swedish Pro Series | 2021/02/18 09:30 | Khalid Assar v Viktor Brodd | L | 0-3 |