| Challenger Series TT | 11/22 10:10 | - | 후자크, 요시프 v Felix Kleeberg | L | 3-1 | |
| Challenger Series TT | 11/22 07:30 | - | Turrini, Rafael v Felix Kleeberg | L | 3-2 | |
| Challenger Series TT | 11/21 19:30 | - | Felix Kleeberg v 콜러, 펠릭스 | L | 1-3 | |
| Challenger Series TT | 11/21 16:10 | - | Felix Kleeberg v 곤잘레즈, 에두아르두 | W | 3-2 | |
| Challenger Series TT | 11/21 14:10 | - | 블럼, 플로리안 v Felix Kleeberg | L | 3-0 | |
| Challenger Series TT | 11/21 11:30 | - | 하페크, 스벤 v Felix Kleeberg | L | 3-1 | |
| Challenger Series TT | 11/21 08:50 | - | Salim Karam v Felix Kleeberg | W | 0-3 | |
| Challenger Series TT | 08/26 09:50 | - | Felix Kleeberg v Damian Zech | W | 3-1 | |
| Challenger Series TT | 08/26 06:30 | - | Felix Kleeberg v 버글런드, 시몬 | L | 1-3 | |
| Challenger Series TT | 08/25 17:50 | - | Felix Kleeberg v Almeida, Siddharta | W | 3-1 | |
| Challenger Series TT | 08/25 16:30 | - | Felix Kleeberg v 리오프리오, 에밀리아노 | - | CANC | |
| Challenger Series TT | 08/25 16:30 | - | Felix Kleeberg v Mohammadali Rouintanesfahani | L | 1-3 |