| 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 09:45 | David Reitspies v Petr David | L | 3-1 |
| TT Star Series | 2021/08/17 13:45 | Petr David v David Reitspies | W | 3-2 |
| TT Star Series | 2021/08/17 11:45 | David Reitspies v Petr David | W | 0-3 |
| TT Star Series | 2021/07/02 07:45 | Petr David v David Reitspies | L | 0-3 |
| TT Star Series | 2021/06/25 10:15 | David Reitspies v Petr David | L | 3-0 |
| Poland Ekstaklasa Women | 2021/06/18 12:15 | David Reitspies v Petr David | L | 3-2 |
| TT Star Series | 2021/09/17 11:15 | Elia Schmid v Petr David | L | 3-1 |
| TT Star Series | 2021/09/17 09:45 | Patrik Klos v Petr David | L | 3-2 |
| TT Star Series | 2021/09/17 07:45 | Petr Husnik v Petr David | W | 1-3 |
| TT Star Series | 2021/09/16 13:15 | Miroslav Horejsi v Petr David | L | 3-1 |
| TT Star Series | 2021/09/16 10:45 | Ondrej Bajger v Petr David | L | 3-1 |
| TT Star Series | 2021/09/16 09:15 | Mohamed Shouman v Petr David | W | 2-3 |
| TT Star Series | 2021/09/16 06:00 | Miroslav Sklensky v Petr David | W | 2-3 |
| Challenger - Ochsenhausen | 2021/09/14 09:40 | Fedor Kuzmin v Petr David | W | 2-3 |
| Republica Ceha - Extraleague | 2021/09/24 17:00 | Martin Koblizek v David Reitspies | W | 1-3 |
| Republica Ceha - Extraleague | 2021/09/24 16:37 | Martin Olejnik v David Reitspies | W | 0-3 |
| Poland Ekstaklasa Women | 2021/09/21 13:42 | David Reitspies v Viktor Brodd | L | 2-3 |
| TT Star Series | 2021/09/21 12:00 | David Reitspies v Tomas Tregler | W | 3-2 |
| TT Star Series | 2021/09/21 10:45 | Oleksandr Tymofieiev v David Reitspies | W | 1-3 |
| TT Star Series | 2021/09/21 08:15 | Thomas Keinath v David Reitspies | W | 0-3 |
| TT Star Series | 2021/09/20 13:45 | David Reitspies v Tomas Tregler | L | 2-3 |
| TT Star Series | 2021/09/20 11:45 | David Reitspies v Amirreza Abbasi | W | 3-1 |