| Challenger Series TT | 2022/11/21 16:10 | Felix Kleeberg v Eduardo Gonzales | W | 3-2 |
| Challenger Series TT | 2022/11/21 14:10 | Florian Bluhm v Felix Kleeberg | L | 3-0 |
| Challenger Series TT | 2022/11/21 11:30 | Sven Happek v Felix Kleeberg | L | 3-1 |
| Challenger Series TT | 2022/11/21 08:50 | Salim Karam v Felix Kleeberg | W | 0-3 |
| Challenger Series TT | 2022/08/26 09:50 | Felix Kleeberg v Damian Zech | W | 3-1 |
| Challenger Series TT | 2022/08/26 06:30 | Felix Kleeberg v Simon Berglund | L | 1-3 |
| Challenger Series TT | 2022/08/25 17:50 | Felix Kleeberg v Siddharta Almeida | W | 3-1 |
| Challenger Series TT | 2022/08/25 16:30 | Felix Kleeberg v Mohammadali Rouintanesfahani | L | 1-3 |
| Challenger Series TT | 2022/11/21 16:50 | Florian Bluhm v Felix Kohler | L | 3-0 |
| Challenger Series TT | 2022/11/21 14:50 | Sven Happek v Felix Kohler | L | 3-2 |
| Challenger Series TT | 2022/11/21 10:50 | Salim Karam v Felix Kohler | W | 0-3 |
| Challenger Series TT | 2022/11/21 08:10 | Josip Huzjak v Felix Kohler | L | 3-0 |
| Challenger Series TT | 2022/09/06 08:30 | Felix Kohler v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2022/09/05 15:50 | Felix Kohler v Carlos Muhlbach | L | 1-3 |
| Challenger Series TT | 2022/09/05 13:50 | Dennis Klein v Felix Kohler | L | 3-0 |
| Challenger Series TT | 2022/09/05 11:50 | Daniel Rinderer v Felix Kohler | L | 3-1 |