| TT Star Pro Series | 2021/06/04 10:15 | Patrik Klos v Jakub Zelinka | W | 1-3 |
| TT Star Series | 2021/05/21 14:10 | Patrik Klos v Jakub Zelinka | L | 3-2 |
| TT Star Series | 2021/05/20 13:15 | Patrik Klos v Jakub Zelinka | L | 3-1 |
| Champions League | 2021/09/17 12:45 | Frane Kojic v Jakub Zelinka | L | 3-1 |
| Champions League | 2021/09/17 11:00 | Felix Wetzel v Jakub Zelinka | W | 1-3 |
| Champions League | 2021/09/16 15:50 | Jakub Zelinka v Soroosh Amiri Nia | W | 3-0 |
| Champions League | 2021/09/15 11:30 | Jakub Zelinka v Carlos Franco | L | 1-3 |
| Others | 2021/09/09 16:31 | Jakub Zelinka v Antonin Gavlas | L | 0-3 |
| TT Star Series | 2021/09/07 14:30 | David Reitspies v Jakub Zelinka | W | 1-3 |
| TT Star Series | 2021/09/07 13:00 | Jakub Zelinka v Jakub Kleprlik | W | 3-2 |
| TT Star Series | 2021/09/07 11:45 | Jakub Zelinka v David Reitspies | L | 1-3 |
| TT Star Series | 2021/09/17 11:45 | Miroslav Sklensky v Patrik Klos | W | 2-3 |
| TT Star Series | 2021/09/17 09:45 | Patrik Klos v Petr David | W | 3-2 |
| TT Star Series | 2021/09/17 07:10 | Miroslav Horejsi v Patrik Klos | L | 3-0 |
| TT Star Series | 2021/09/16 13:45 | Mohamed Shouman v Patrik Klos | L | 3-2 |
| TT Star Series | 2021/09/16 11:15 | Elia Schmid v Patrik Klos | L | 3-2 |
| TT Star Series | 2021/09/16 08:45 | Petr Husnik v Patrik Klos | L | 3-1 |
| TT Star Series | 2021/09/16 06:35 | Ondrej Bajger v Patrik Klos | W | 2-3 |
| TT Star Series | 2021/09/14 11:45 | Patrik Klos v Pavol Mego | W | 3-0 |