Stadium: Court 1 Round: 54 Ground: Hardcourt indoor
| ITF M15 Selva Gardena | 2021/10/24 12:15 | Alessandro Pecci v Gabriel Moroder | 7-6,6-3 |
| ITF M15 Lodz | 2022/07/26 08:00 | Jiri Jenicek v Jan Jermar | 7-5,6-2 |
| ITF M15 Casablanca | 2022/07/11 09:00 | Roni Mikael Hietaranta v Jan Jermar | 6-4,6-3 |
| ITF M15 Casablanca | 2022/07/10 12:00 | Youssef Kadiri Hassani v Jan Jermar | 6-7,6-7 |
| ITF M25 Poprad | 2022/06/28 07:25 | Jan Jermar v Patrik Rikl | 3-6,6-7 |
| ITF M25 Poprad | 2022/06/27 07:00 | Davud Amirov v Jan Jermar | 1-6,3-6 |
| ITF M25 Poprad | 2022/06/26 10:40 | Tomas Krcma v Jan Jermar | 4-6,2-6 |
| ITF M15 Kamen | 2022/06/20 08:00 | Maik Steiner v Jan Jermar | 6-4,6-3 |
| Challenger Ostrava | 2022/04/24 09:40 | Lucas Miedler v Jan Jermar | 6-1,6-3 |