Stadium: Court 4 Round: 54 Ground: Clay
| 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 | Hietaranta, Roni Mikael 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 Rikl, Patrik | 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 | Krcma, Tomas 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 |
| ITF M25 Kalmar | 2022/05/10 12:40 | Elmer Moller v Stroemberg, Isac | 6-2,6-1 |
| Stockholm, Singles M-ITF-SWE-05A | 2019/09/23 10:30 | Frawley, James v Stroemberg, Isac | 6-1,6-3 |
| ITF Sweden F5 | 2018/09/29 11:10 | Gustafsson, Carl v Stroemberg, Isac | 6-1,6-3 |