| Challenger - Ochsenhausen | 2021/10/25 18:00 | Dillon Chambers v Florian Bluhm | L | 1-3 |
| Challenger - Ochsenhausen | 2021/10/25 15:20 | Josip Huzjak v Dillon Chambers | W | 2-3 |
| Challenger - Ochsenhausen | 2021/10/25 11:50 | Liang Qiu v Dillon Chambers | L | 3-0 |
| Challenger - Ochsenhausen | 2021/10/25 09:50 | Dillon Chambers v Valerij Rakov | W | 3-1 |
| Challenger - Ochsenhausen | 2021/10/25 07:50 | Dillon Chambers v Elia Schmid | L | 0-3 |
| Challenger - Ochsenhausen | 2021/09/21 14:00 | Bastien Dupont v Dillon Chambers | L | 3-1 |
| Challenger - Ochsenhausen | 2021/09/21 13:15 | Hampus Nordberg v Dillon Chambers | L | 3-0 |
| Challenger - Ochsenhausen | 2021/09/21 10:20 | Alberto Mino v Dillon Chambers | L | 3-0 |
| Challenger - Ochsenhausen | 2021/10/25 18:40 | Liang Qiu v Amin Ahmadian | L | 3-2 |
| Challenger - Ochsenhausen | 2021/10/25 16:40 | Amin Ahmadian v Valerij Rakov | W | 3-2 |
| Challenger - Ochsenhausen | 2021/10/25 14:00 | Amin Ahmadian v Elia Schmid | W | 3-2 |
| Challenger - Ochsenhausen | 2021/10/25 11:10 | Amin Ahmadian v Florian Bluhm | L | 1-3 |
| Challenger - Ochsenhausen | 2021/10/25 08:30 | Simon Berglund v Amin Ahmadian | L | 3-1 |
| WTT Star Contender - Doha | 2021/09/20 13:00 | Fanbo Meng v Amin Ahmadian | L | 3-0 |
| Challenger - Ochsenhausen | 2021/09/07 09:40 | Josip Huzjak v Amin Ahmadian | L | 3-0 |
| Challenger - Ochsenhausen | 2021/09/07 08:20 | Florian Bluhm v Amin Ahmadian | W | 2-3 |