Stadium: Center Round: 44 Ground: Clay
| ITF M25 Poznan | 2020/08/24 12:30 | Oscar Weightman v Jan Jermar | 6-2,6-2 |
| ITF M25 Poznan | 2020/08/23 12:30 | Jan Jermar v Rafael Giotis | 6-3,3-6,10-6 |
| ITF M15 Sharm El Sheikh | 2020/03/09 08:00 | Jan Jermar v Syed Mohd Agil Syed Naguib | 4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2020/03/02 08:00 | Jan Jermar v Syed Mohd Agil Syed Naguib | 2-6,2-6 |
| ITF M15 Sharm El Sheikh | 2020/03/01 08:00 | Ofer Hacohen v Jan Jermar | 1-6,6-1,7-10 |
| ITF M15 Olomouc | 2019/10/14 11:30 | Dominik Nazaruk v Jan Jermar | 6-3,6-2 |
| ITF M15 Bratislava | 2019/08/25 10:00 | Jan Jermar v Daniel Vrba | 2-6,1-6 |
| ITF M25 Bydgoszcz | 2019/08/13 09:20 | Dominik Recek v Jan Jermar | 6-4,6-3 |
| ITF M15 Trnava | 2020/02/27 10:00 | Christoph Negritu v Patrik Rikl | 6-4,7-6 |
| ITF M15 Trnava | 2020/02/26 14:00 | Patrik Rikl v Pavel Nejedly | 6-4,6-4 |
| ITF M15 Grenoble | 2020/02/11 08:55 | Lucas Poullain v Patrik Rikl | 6-0,6-3 |
| ITF M15 Antalya | 2019/12/18 08:50 | Patrik Rikl v Colin Van Beem | 6-3,4-6,2-6 |
| ITF M15 Antalya | 2019/12/15 06:30 | Patrik Rikl v Fabian Marozsan | 4-6,4-6 |
| ITF M15 Antalya | 2019/12/10 11:00 | Benjamin Dhoe v Patrik Rikl | 5-7,6-7 |
| ITF M25 Most | 2019/05/29 11:50 | Patrik Rikl v Alex Solanki | 6-1,6-3 |
| ITF M25 Jablonec Nad Nisou | 2019/05/26 08:30 | Patrik Rikl v Jiri Lehecka | 7-6,6-3 |