| 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 | 2019/10/21 18:00 | Andrei Putuntica v Javier Benito | L | 2-3 |
| Challenger Ochsenhausen | 2019/10/21 15:20 | Juan Gallego v Andrei Putuntica | W | 0-3 |
| Challenger Ochsenhausen | 2019/10/21 11:50 | Michal Bankosz v Andrei Putuntica | W | 2-3 |
| Challenger Ochsenhausen | 2019/10/21 09:50 | Andrei Putuntica v Gleb Shamruk | W | 3-1 |
| Challenger Ochsenhausen | 2019/10/21 07:50 | Andrei Putuntica v Valerij Rakov | L | 2-3 |
| German Open | 2019/10/08 10:15 | Ziyang Yu v Andrei Putuntica | L | 4-0 |
| Swedish Open | 2019/10/01 13:20 | Tiago Apolonia v Andrei Putuntica | L | 4-2 |
| Challenger Ochsenhausen | 2019/09/13 11:25 | Hampus Nordberg v Andrei Putuntica | L | 3-0 |
| Challenger Ochsenhausen | 2019/10/21 18:40 | Michal Bankosz v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/10/21 16:40 | Sven Happek v Gleb Shamruk | W | 3-1 |
| Challenger Ochsenhausen | 2019/10/21 14:00 | Sven Happek v Valerij Rakov | W | 3-2 |
| Challenger Ochsenhausen | 2019/10/21 11:10 | Sven Happek v Javier Benito | W | 3-0 |
| Challenger Ochsenhausen | 2019/10/21 08:30 | Dauud Cheaib v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2019/10/15 09:40 | Mohamed Shouman v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/10/15 08:20 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2019/10/14 18:00 | Jiri Vrablik v Sven Happek | L | 3-1 |