| 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 | 2022/08/25 11:50 | Felix Kleeberg v Makoto Nogami | L | 1-3 |
| Challenger Series TT | 2022/08/25 09:10 | Felix Kleeberg v Marcel Neumaier | L | 1-3 |
| Challenger Series TT | 2022/08/25 06:30 | Felix Kleeberg v Samuel Amann | W | 3-1 |
| Challenger Series TT | 2022/08/23 09:10 | Felix Kleeberg v Romain Ruiz | L | 1-3 |