| Challenger Ochsenhausen | 2021/02/26 10:10 | Dennis Klein v Francisco Sanchi | L | 3-2 |
| Challenger Series TT | 2021/02/16 12:15 | Dennis Klein v Francisco Sanchi | W | 1-3 |
| Challenger Ochsenhausen | 2021/02/16 09:20 | Francisco Sanchi v Dennis Klein | W | 3-2 |
| Challenger Ochsenhausen | 2021/01/28 11:30 | Dennis Klein v Francisco Sanchi | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/25 08:50 | Dennis Klein v Francisco Sanchi | L | 3-0 |
| Challenger Ochsenhausen | 2021/03/22 10:20 | Francisco Sanchi v Miguel Chamorro | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/09 15:00 | Dimitrije Levajac v Francisco Sanchi | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/09 14:15 | Jiri Martinko v Francisco Sanchi | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/09 12:40 | Jiri Martinko v Francisco Sanchi | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/09 08:40 | Miguel Chamorro v Francisco Sanchi | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/08 20:20 | Francisco Sanchi v Dimitrije Levajac | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/08 17:00 | Francisco Sanchi v Eduardo Gonzales | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/08 15:00 | Dauud Cheaib v Francisco Sanchi | L | 3-0 |
| Challenger Ochsenhausen | 2021/03/22 08:50 | Peter Hribar v Dennis Klein | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/26 14:30 | Dennis Klein v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/26 12:25 | Jiri Martinko v Dennis Klein | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/26 10:10 | Dennis Klein v Francisco Sanchi | W | 3-2 |
| Challenger Ochsenhausen | 2021/02/26 07:30 | Dennis Klein v Miguel Chamorro | W | 3-1 |
| Challenger Ochsenhausen | 2021/02/25 10:50 | Dennis Klein v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/02/25 08:10 | Liang Qiu v Dennis Klein | L | 3-0 |
| Challenger Ochsenhausen | 2021/02/24 12:50 | Sven Happek v Dennis Klein | W | 0-3 |