| Challenger Ochsenhausen | 05/30 09:10 | - | Nico Wenger v Michael Engelhardt | - | Cancelled | |
| Challenger Ochsenhausen | 05/30 07:10 | - | Michael Engelhardt v Carlos Ishida | L | 1-3 | |
| Challenger Ochsenhausen | 05/17 08:30 | - | Amirreza Abbasi v Michael Engelhardt | L | 3-0 | |
| Challenger Ochsenhausen | 05/17 07:10 | - | Josip Huzjak v Michael Engelhardt | L | 3-0 | |
| Challenger Ochsenhausen | 05/16 17:10 | - | Florian Bluhm v Michael Engelhardt | L | 3-0 | |
| Challenger Ochsenhausen | 05/16 15:10 | - | Carlos Ishida v Michael Engelhardt | L | 3-0 | |
| Challenger Ochsenhausen | 05/16 12:30 | - | Samuel Amann v Michael Engelhardt | W | 0-3 | |
| Challenger Ochsenhausen | 05/16 11:10 | - | Myshaal Sabhi v Michael Engelhardt | W | 2-3 | |
| Challenger Ochsenhausen | 05/16 06:30 | - | Kirill Fadeev v Michael Engelhardt | L | 3-2 | |
| Challenger Ochsenhausen | 03/18 08:50 | - | Alexander Valuch v Michael Engelhardt | L | 3-0 | |
| Challenger Ochsenhausen | 03/17 20:50 | - | Sourav Saha v Michael Engelhardt | L | 3-2 | |
| Challenger Ochsenhausen | 03/17 18:50 | - | Andrei Putuntica v Michael Engelhardt | L | 3-0 | |
| Challenger Ochsenhausen | 03/17 16:50 | - | Michael Engelhardt v Carlo Rossi | L | 2-3 | |
| Challenger Ochsenhausen | 03/17 14:10 | - | Michael Engelhardt v Josip Huzjak | L | 0-3 | |
| Challenger Ochsenhausen | 03/17 12:10 | - | Michael Engelhardt v Simon Berglund | L | 1-3 | |
| Challenger Ochsenhausen | 03/17 09:30 | - | Carlos Ishida v Michael Engelhardt | L | 3-0 | |
| Challenger Ochsenhausen | 03/04 10:50 | - | Michael Engelhardt v Emiliano Riofrio | L | 1-3 | |
| Challenger Ochsenhausen | 03/04 07:30 | - | Michael Engelhardt v Rafael Turrini | L | 0-3 | |
| Challenger Ochsenhausen | 03/03 18:50 | - | Michael Engelhardt v Patrik Juhasz | L | 1-3 | |
| Challenger Ochsenhausen | 03/03 17:30 | - | Michael Engelhardt v Josip Huzjak | L | 0-3 | |
| Challenger Ochsenhausen | 03/03 12:50 | - | Michael Engelhardt v Francisco Sanchi | L | 0-3 | |
| Challenger Ochsenhausen | 03/03 10:10 | - | Michael Engelhardt v Alexis Douin | W | 3-1 | |
| Challenger Ochsenhausen | 03/03 07:30 | - | Michael Engelhardt v Damian Zech | W | 3-0 | |
| Challenger Ochsenhausen | 02/18 11:30 | - | Michael Engelhardt v Amirreza Abbasi | L | 0-3 | |
| Challenger Ochsenhausen | 02/18 08:50 | - | Michael Engelhardt v Pavel Platonov | L | 1-3 | |
| Challenger Ochsenhausen | 02/17 20:10 | - | Michael Engelhardt v Romain Ruiz | L | 0-3 | |
| Challenger Ochsenhausen | 02/17 15:30 | - | Michael Engelhardt v Alexander Valuch | L | 0-3 | |
| Challenger Ochsenhausen | 02/17 13:30 | - | Michael Engelhardt v Samuel Amann | W | 3-0 | |
| Challenger Ochsenhausen | 02/17 10:10 | - | Marius Henninger v Michael Engelhardt | L | 3-0 | |
| Challenger Ochsenhausen | 02/17 08:10 | - | Michael Engelhardt v Andrei Putuntica | L | 0-3 |