| Challenger Ochsenhausen | 2021/09/13 11:50 | David Reitspies v Alexander Valuch | W | 3-0 |
| Challenger Ochsenhausen | 2021/09/13 09:10 | David Reitspies v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/13 06:30 | David Reitspies v Petr David | W | 3-1 |
| Poland First league | 2021/09/09 16:04 | Jiri Vrablik v David Reitspies | L | 3-0 |
| TT Star Series | 2021/09/07 14:30 | David Reitspies v Jakub Zelinka | L | 1-3 |
| TT Star Series | 2021/09/07 12:41 | David Reitspies v Michal Obeslo | W | 3-1 |
| TT Star Series | 2021/09/07 11:45 | Jakub Zelinka v David Reitspies | W | 1-3 |
| TT Star Series | 2021/09/07 09:45 | David Reitspies v Oleksandr Tymofieiev | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/13 14:40 | Niagol Stoyanov v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2021/09/13 10:30 | Niagol Stoyanov v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/09/13 08:30 | Niagol Stoyanov v Florian Bluhm | L | 0-3 |
| Euro Champs Team Quals | 2021/08/28 14:35 | Niagol Stoyanov v Cedric Tschanz | W | 3-1 |
| Euro Champs Team Quals | 2021/08/27 18:25 | Niagol Stoyanov v Stanislav Strogov | W | 3-1 |
| WTT Contender Budapest | 2021/08/19 13:50 | Dang Qiu v Niagol Stoyanov | L | 3-0 |
| WTT Contender Budapest | 2021/08/18 13:20 | Niagol Stoyanov v Sathiyan Gnanasekaran | W | 3-1 |
| WTT Contender Budapest | 2021/08/17 16:20 | Lubomir Pistej v Niagol Stoyanov | W | 1-3 |