Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Szabolcsveresmart | 2022/08/29 07:55 | Tomas Lanik v Martin Zeljenka | 6-4,6-0 |
| ITF M25 Szabolcsveresmart | 2022/08/28 09:30 | Ivo Vercik v Martin Zeljenka | 1-6,6-7 |
| ITF M15 Celje | 2022/08/21 07:30 | Martin Zeljenka v Jaka Protic Zakelj | 4-6,2-6 |
| ITF M15 Bad Waltersdorf | 2022/08/14 07:00 | Martin Zeljenka v Maj Premzl | 3-6,2-6 |
| ITF M15 Kottingbrunn | 2022/07/31 10:30 | Jakub Katuch v Martin Zeljenka | 5-7,6-3,10-4 |
| ITF M15 Innsbruck | 2022/07/17 07:30 | Andrea Gola v Martin Zeljenka | 6-3,6-4 |
| ITF M25 Telfs | 2022/07/10 08:00 | Pietro Pampanin v Martin Zeljenka | 6-4,6-1 |
| ITF M25 Wroclaw | 2022/06/27 08:00 | Artem Podorozhnyi v Martin Zeljenka | 6-4,6-4 |
| ITF M25 Szabolcsveresmart | 2022/08/31 08:00 | Mateusz Terczynski v Michal Novansky | 2-6,3-6 |
| ITF M25 Poznan | 2022/08/25 10:20 | Mateusz Terczynski v Georgii Kravchenko | 2-6,3-6 |
| ITF M25 Poznan | 2022/08/24 12:30 | Mateusz Terczynski v Juliusz Bienkiewicz | 6-1,2-6,6-4 |
| ITF M15 Wroclaw | 2022/06/30 13:15 | Mateusz Terczynski v Leo Borg | 3-6,7-6,6-7 |
| ITF M15 Wroclaw | 2022/06/28 07:50 | Jan Satral v Mateusz Terczynski | 4-6,6-4,2-6 |
| ATP Stuttgart | 2022/06/04 13:05 | Jurij Rodionov v Mateusz Terczynski | 6-2,6-3 |
| UTR Pro Tennis Series Bradenton | 2022/03/06 14:30 | Nikolay Sysoev v Mateusz Terczynski | 6-4,6-4 |
| UTR Pro Tennis Series Bradenton | 2022/03/04 19:10 | Alexander Frusina v Mateusz Terczynski | 6-1,3-6,5-3 |