| Challenger Series TT | 2022/09/30 06:30 | Dennis Klein v Rafael De Las Heras | L | 3-0 |
| Challenger Series TT | 2022/09/30 10:30 | Florian Bluhm v Rafael De Las Heras | L | 3-0 |
| Challenger Series TT | 2022/09/30 06:30 | Dennis Klein v Rafael De Las Heras | L | 3-0 |
| Challenger Series TT | 2022/09/29 18:30 | Rafael De Las Heras v Sushmit Sriram | W | 3-1 |
| Challenger Series TT | 2022/09/29 15:10 | Rafael De Las Heras v Kirill Fadeev | W | 3-1 |
| Challenger Series TT | 2022/09/29 13:10 | Daniel Rinderer v Rafael De Las Heras | W | 0-3 |
| Challenger Series TT | 2022/09/29 10:30 | Patrik Juhasz v Rafael De Las Heras | W | 2-3 |
| Challenger Series TT | 2022/09/29 07:50 | Samuel Amann v Rafael De Las Heras | W | 0-3 |
| Challenger Series TT | 2022/09/27 10:50 | Sven Happek v Rafael De Las Heras | W | 2-3 |
| Challenger Series TT | 2022/09/30 09:50 | Dennis Klein v Sushmit Sriram | L | 1-3 |
| Challenger Series TT | 2022/09/30 06:30 | Dennis Klein v Rafael De Las Heras | W | 3-0 |
| Challenger Series TT | 2022/09/29 17:50 | Dennis Klein v Daniel Rinderer | W | 3-0 |
| Challenger Series TT | 2022/09/29 16:30 | Dennis Klein v Patrik Juhasz | L | 0-3 |
| Challenger Series TT | 2022/09/29 11:50 | Dennis Klein v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2022/09/29 09:10 | Dennis Klein v Florian Bluhm | L | 2-3 |
| Challenger Series TT | 2022/09/29 06:30 | Dennis Klein v Kirill Fadeev | W | 3-1 |
| Challenger Series TT | 2022/09/06 12:50 | Carlos Muhlbach v Dennis Klein | W | 0-3 |