| Challenger Ochsenhausen | 2021/07/12 14:00 | Amirreza Abbasi v Andrei Putuntica | W | 1-3 |
| Challenger Ochsenhausen | 2021/07/12 10:30 | Dillon Chambers v Andrei Putuntica | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/12 07:50 | Alexander Valuch v Andrei Putuntica | W | 0-3 |
| European Championships | 2021/06/22 16:45 | Andrei Putuntica v Jakub Zelinka | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/29 10:30 | Andrei Putuntica v Jiri Martinko | L | 1-3 |
| Challenger Ochsenhausen | 2021/04/29 07:10 | Andrei Putuntica v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/04/28 12:30 | Andrei Putuntica v Harmeet Desai | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/28 09:10 | Liang Qiu v Andrei Putuntica | L | 3-1 |
| Challenger Ochsenhausen | 2021/07/12 12:30 | Liang Qiu v Irvin Bertrand | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/12 11:10 | Amirreza Abbasi v Irvin Bertrand | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/12 06:30 | Mathieu De Saintilan v Irvin Bertrand | W | 1-3 |
| Challenger Ochsenhausen | 2021/05/04 14:00 | Irvin Bertrand v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/04 12:35 | Enio Mendes v Irvin Bertrand | L | 3-0 |
| Challenger Ochsenhausen | 2021/05/04 09:00 | Florian Bluhm v Irvin Bertrand | L | 3-2 |
| Challenger Ochsenhausen | 2021/05/04 07:00 | Andrew Schonhaar v Irvin Bertrand | W | 1-3 |
| Challenger Ochsenhausen | 2021/05/03 18:40 | Henning Zeptner v Irvin Bertrand | W | 0-3 |