| Challenger Series TT | 2022/02/22 13:50 | Carlos Muhlbach v Rafael Turrini | L | 0-3 |
| Challenger Ochsenhausen | 2022/02/22 12:25 | Jiri Martinko v Carlos Muhlbach | L | 3-2 |
| Challenger Ochsenhausen | 2022/02/22 10:10 | Romain Ruiz v Carlos Muhlbach | L | 3-0 |
| Challenger Ochsenhausen | 2022/02/22 08:10 | Carlos Muhlbach v Evgueni Chtchetinine | W | 3-1 |
| Challenger Series TT | 2022/02/21 20:10 | Alexander Valuch v Carlos Muhlbach | W | 0-3 |
| Challenger Ochsenhausen | 2022/02/21 17:30 | Josip Huzjak v Carlos Muhlbach | W | 1-3 |
| Challenger Ochsenhausen | 2022/02/21 14:50 | Carlos Muhlbach v Andrei Putuntica | L | 1-3 |
| Challenger Ochsenhausen | 2022/02/21 11:30 | Carlos Muhlbach v Jiri Martinko | L | 0-3 |