| Challenger Ochsenhausen | 2021/12/02 12:50 | Sven Happek v Miguel Chamorro | W | 3-1 |
| Challenger Ochsenhausen | 2021/10/01 10:30 | Sven Happek v Miguel Chamorro | L | 2-3 |
| Challenger Ochsenhausen | 2021/06/17 10:30 | Sven Happek v Miguel Chamorro | L | 2-3 |
| Challenger Ochsenhausen | 2021/02/25 09:30 | Sven Happek v Miguel Chamorro | L | 2-3 |
| Challenger Ochsenhausen | 2021/02/12 08:10 | Sven Happek v Miguel Chamorro | L | 1-3 |
| Challenger Ochsenhausen | 2020/10/08 10:30 | Sven Happek v Miguel Chamorro | W | 3-2 |
| Challenger Ochsenhausen | 2020/07/03 10:30 | Miguel Chamorro v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2020/06/24 08:40 | Sven Happek v Miguel Chamorro | L | 1-4 |
| Challenger - Series TT | 2022/11/17 20:50 | Sven Happek v Miguel Nunez | L | 2-3 |
| Challenger - Series TT | 2022/11/17 18:10 | Sven Happek v Samuel Amann | W | 3-0 |
| Challenger - Series TT | 2022/11/17 15:30 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger - Series TT | 2022/11/17 12:50 | Kirill Fadeev v Sven Happek | L | 3-0 |
| Challenger - Series TT | 2022/11/17 10:50 | Sven Happek v Yannick Vostes | L | 2-3 |
| Challenger - Series TT | 2022/11/17 08:50 | Sven Happek v Tal Israeli | L | 0-3 |
| Challenger - Series TT | 2022/10/25 09:50 | Sven Happek v Rafael De Las Heras | L | 2-3 |
| Challenger - Series TT | 2022/10/25 06:30 | Sven Happek v Samuel Kulczycki | L | 0-3 |
| Challenger - Series TT | 2022/11/18 08:10 | Miguel Chamorro v Samuel Amann | W | 3-1 |
| Challenger - Series TT | 2022/11/17 20:10 | Dauud Cheaib v Miguel Chamorro | L | 3-0 |
| Challenger - Series TT | 2022/11/17 17:30 | Kirill Fadeev v Miguel Chamorro | L | 3-1 |
| Challenger - Series TT | 2022/11/17 14:50 | Miguel Chamorro v Yannick Vostes | L | 0-3 |
| Challenger - Series TT | 2022/11/17 11:30 | Miguel Chamorro v Tal Israeli | L | 0-3 |
| Challenger - Series TT | 2022/11/17 09:30 | Miguel Chamorro v Miguel Nunez | L | 1-3 |
| Challenger - Series TT | 2022/10/18 09:30 | Miguel Chamorro v Liang Qiu | L | 0-3 |
| Challenger - Series TT | 2022/10/18 08:05 | Florian Bluhm v Miguel Chamorro | L | 3-0 |