| TT Star Series | 07/01 08:45 | - | Vit Kadlec v Jakub Zelinka | W | 1-3 | |
| TT Star Series | 07/01 06:35 | - | Jiri Moravek v Jakub Zelinka | W | 0-3 | |
| WTT Feeder Ototec - Kval | 06/22 13:10 | - | Jakub Zelinka v Chen Ce Wang | L | 1-3 | |
| WTT Feeder Ototec - Kval | 06/21 14:35 | - | Jakub Zelinka v Elias Hardmeier | W | 3-1 | |
| WTT Contender - Lima - Kval | 06/15 22:30 | - | Dongsoo Kang v Jakub Zelinka | L | 3-1 | |
| WTT Contender - Lima - Kval | 06/15 16:30 | - | Jakub Zelinka v Manav Vikash Thakkar | W | 3-0 | |
| WTT Contender - Lima - Kval | 06/14 22:00 | - | Jakub Zelinka v Alfonso Olave | W | 3-0 | |
| Poland First league | 06/04 13:36 | - | Jakub Zelinka v Tomas Konecny | L | 0-3 | |
| TT Star Series | 06/04 12:09 | - | Horacio Cifuentes v Jakub Zelinka | L | 3-2 | |
| TT Star Series | 06/04 10:45 | - | Tomas Konecny v Jakub Zelinka | L | 3-0 | |
| TT Star Series | 06/04 06:35 | - | Horacio Cifuentes v Jakub Zelinka | L | 3-1 | |
| TT Star Series | 06/03 13:45 | - | Jakub Zelinka v Juan Lamadrid | W | 3-1 | |
| TT Star Series | 06/03 11:45 | - | Jakub Zelinka v Radim Bako | W | 3-2 | |
| TT Star Series | 06/03 09:15 | - | Jakub Zelinka v David Prusa | W | 3-0 | |
| TT Star Series | 06/03 07:45 | - | Roman Rezetka v Jakub Zelinka | W | 1-3 | |
| TT Star Series | 05/28 11:45 | - | Dmitrij Prokopcov v Jakub Zelinka | W | 1-3 | |
| TT Star Series | 05/28 09:45 | - | Jakub Zelinka v Amirreza Abbasi | L | 1-3 | |
| TT Star Series | 05/28 07:10 | - | Petr Husnik v Jakub Zelinka | L | 3-2 | |
| TT Star Series | 05/27 13:45 | - | Lubomir Jancarik v Jakub Zelinka | W | 2-3 | |
| TT Star Series | 05/27 11:15 | - | Antonin Gavlas v Jakub Zelinka | L | 3-0 | |
| TT Star Series | 05/27 08:45 | - | David Reitspies v Jakub Zelinka | L | 3-2 | |
| TT Star Series | 05/27 06:35 | - | Tomas Tregler v Jakub Zelinka | L | 3-0 | |
| TT Star Series | 05/26 11:15 | - | Tomas Konecny v Jakub Zelinka | L | 3-0 | |
| TT Star Series | 05/26 09:45 | - | Miroslav Sklensky v Jakub Zelinka | W | 0-3 | |
| TT Star Series | 05/26 07:45 | - | Patrik Klos v Jakub Zelinka | W | 2-3 | |
| TT Star Series | 05/25 13:15 | - | Amirreza Abbasi v Jakub Zelinka | L | 3-0 | |
| TT Star Series | 05/25 10:45 | - | Jiri Vrablik v Jakub Zelinka | L | 3-0 | |
| TT Star Series | 05/25 09:15 | - | Jakub Seibert v Jakub Zelinka | W | 0-3 | |
| TT Star Series | 05/25 06:00 | - | Jakub Kleprlik v Jakub Zelinka | L | 3-1 | |
| TT Star Series | 05/17 12:39 | - | Jakub Zelinka v Michal Benes | D |
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