| Challenger Ochsenhausen | 2021/09/13 20:00 | Evgueni Chtchetinine v Niagol Stoyanov | L | 3-1 |
| Challenger Ochsenhausen | 2021/09/13 17:20 | David Reitspies v Niagol Stoyanov | L | 3-0 |
| 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 |
| Challenger Ochsenhausen | 2021/09/13 18:00 | Alexander Valuch v Petr David | W | 0-3 |
| Challenger Ochsenhausen | 2021/09/13 16:00 | Dauud Cheaib v Petr David | L | 3-0 |
| Challenger Ochsenhausen | 2021/09/13 12:30 | Evgueni Chtchetinine v Petr David | W | 2-3 |
| Challenger Ochsenhausen | 2021/09/13 11:10 | Florian Bluhm v Petr David | L | 3-0 |
| Challenger Ochsenhausen | 2021/09/13 06:30 | David Reitspies v Petr David | L | 3-1 |
| TT Star Series | 2021/08/24 13:45 | Petr David v David Reitspies | W | 3-1 |
| TT Star Series | 2021/08/24 11:58 | Miroslav Horejsi v Petr David | W | 0-3 |
| TT Star Series | 2021/08/24 11:03 | Miroslav Horejsi v Petr David | L | 11-1 |