| Challenger Series TT | 2022/09/05 07:10 | Dennis Klein v Kirill Fadeev | W | 3-0 |
| Challenger de Ochsenhausen | 2022/07/28 06:30 | Kirill Fadeev v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/07/12 11:25 | Dennis Klein v Kirill Fadeev | W | 3-0 |
| Challenger Series TT | 2022/07/11 06:30 | Kirill Fadeev v Dennis Klein | W | 2-3 |
| Challenger de Ochsenhausen | 2022/06/21 13:30 | Dennis Klein v Kirill Fadeev | W | 3-1 |
| Challenger de Ochsenhausen | 2022/06/20 18:30 | Dennis Klein v Kirill Fadeev | W | 3-2 |
| Challenger Series TT | 2022/06/16 12:30 | Kirill Fadeev v Dennis Klein | L | 3-0 |
| Challenger de Ochsenhausen | 2022/05/12 07:10 | Dennis Klein v Kirill Fadeev | W | 3-0 |
| Challenger Series TT | 2022/09/06 12:50 | Carlos Muhlbach v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/09/06 11:25 | Dennis Klein v Daniel Rinderer | W | 3-2 |
| Challenger Series TT | 2022/09/06 09:50 | Dennis Klein v Anton Limonov | L | 1-3 |
| Challenger Series TT | 2022/09/05 17:10 | Dennis Klein v Dauud Cheaib | W | 3-1 |
| Challenger Series TT | 2022/09/05 13:50 | Dennis Klein v Felix Kohler | W | 3-0 |
| Challenger Series TT | 2022/09/05 12:30 | Dennis Klein v Carlos Muhlbach | L | 0-3 |
| Challenger Series TT | 2022/09/05 09:10 | Daniel Rinderer v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/09/05 07:10 | Dennis Klein v Kirill Fadeev | W | 3-0 |
| Challenger de Ochsenhausen | 2022/09/13 12:10 | Tal Israeli v Kirill Fadeev | L | 3-1 |
| Challenger Series TT | 2022/09/13 11:25 | Kirill Fadeev v Albert Vilardell | L | 2-3 |
| Challenger Series TT | 2022/09/13 08:30 | Albert Vilardell v Kirill Fadeev | W | 0-3 |
| Challenger Series TT | 2022/09/13 07:10 | Sven Happek v Kirill Fadeev | L | 3-0 |
| Challenger Series TT | 2022/09/12 17:10 | Stephane Ouaiche v Kirill Fadeev | L | 3-2 |
| Challenger Series TT | 2022/09/12 15:10 | Kenan Hrnic v Kirill Fadeev | W | 1-3 |
| Challenger Series TT | 2022/09/12 12:30 | Tal Israeli v Kirill Fadeev | W | 0-3 |
| Challenger Series TT | 2022/09/12 11:10 | Samuel Amann v Kirill Fadeev | W | 1-3 |