| Challenger Ochsenhausen | 2021/07/16 10:05 | Andrei Putuntica v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/16 09:10 | Sven Happek v Andrei Putuntica | W | 0-3 |
| Challenger Ochsenhausen | 2020/01/16 07:30 | Andrei Putuntica v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2019/10/24 10:30 | Sven Happek v Andrei Putuntica | W | 1-3 |
| Challenger Ochsenhausen | 2019/10/22 07:00 | Andrei Putuntica v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2019/07/02 09:00 | Sven Happek v Andrei Putuntica | W | 0-3 |
| Challenger Ochsenhausen | 2019/05/20 16:00 | Andrei Putuntica v Sven Happek | W | 3-2 |
| Challenger Ochsenhausen | 2019/04/04 06:30 | Sven Happek v Andrei Putuntica | L | 3-2 |
| Challenger Ochsenhausen | 2021/10/13 08:30 | Andrei Putuntica v Amirreza Abbasi | L | 1-3 |
| Challenger Ochsenhausen | 2021/10/12 13:20 | Andrei Putuntica v Alexander Valuch | W | 3-2 |
| Challenger Ochsenhausen | 2021/10/12 11:15 | Simon Berglund v Andrei Putuntica | W | 1-3 |
| Challenger Ochsenhausen | 2021/10/12 09:40 | Amirreza Abbasi v Andrei Putuntica | L | 3-2 |
| Challenger Ochsenhausen | 2021/10/12 08:20 | Andrei Putuntica v Andriy Sitak | W | 3-0 |
| Challenger Ochsenhausen | 2021/10/11 17:20 | Alexander Valuch v Andrei Putuntica | L | 3-1 |
| Challenger Ochsenhausen | 2021/10/11 14:40 | Andrei Putuntica v Marius Henninger | W | 3-2 |
| Challenger Ochsenhausen | 2021/10/11 10:30 | Andrei Putuntica v Simon Berglund | W | 3-2 |
| Challenger Ochsenhausen | 2021/10/13 07:50 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2021/10/01 10:30 | Sven Happek v Miguel Chamorro | L | 2-3 |
| Challenger Ochsenhausen | 2021/10/01 07:50 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/30 11:50 | Sven Happek v Carlo Rossi | W | 3-1 |
| Challenger Ochsenhausen | 2021/09/30 08:30 | Sven Happek v Evgueni Chtchetinine | W | 3-2 |
| Challenger Ochsenhausen | 2021/09/29 11:50 | Sven Happek v Tal Israeli | W | 3-2 |
| Challenger Ochsenhausen | 2021/09/29 09:10 | Sven Happek v Miguel Vilchez | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/29 06:30 | Sven Happek v Liang Qiu | L | 0-3 |