Stadium: Loule 3 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Prague | 2021/10/05 08:00 | Jan Jermar v Pavel Nejedly | 4-6,0-6 |
| ITF M25 Prague | 2021/10/04 08:00 | Jan Jermar v Hasan Ibrahim | 6-1,7-6 |
| ITF M25 Prague | 2021/10/03 08:00 | Jiri Jenicek v Jan Jermar | 6-4,4-6,6-10 |
| ITF M25 Pardubice | 2021/09/20 08:00 | Tim Handel v Jan Jermar | 6-4,6-3 |
| ITF M25 Pardubice | 2021/09/19 08:00 | Martin Benes v Jan Jermar | 4-6,4-6 |
| ITF M15 Zilina | 2021/08/30 07:30 | Jan Jermar v Leyton Rivera | 6-7,3-6 |
| ITF M25 Poznan | 2021/08/24 08:00 | Leonardo Aboian v Jan Jermar | 6-2,6-4 |
| ITF M25 Poznan | 2021/08/22 08:00 | Bartlomiej Andrzejczak v Jan Jermar | 6-3,3-6,5-10 |
| ITF M25 Prague | 2021/10/06 08:55 | Stepan Pecak v Uladzimir Ignatik | 3-6,3-6 |
| ITF M25 Budapest | 2021/09/28 07:25 | Martin Krumich v Stepan Pecak | 6-2,6-3 |
| ITF M25 Budapest | 2021/09/27 13:05 | Stepan Pecak v Martin Benes | 6-4,6-0 |
| ITF M25 Pardubice | 2021/09/21 07:55 | Toby Martin v Stepan Pecak | 7-5,7-6 |
| ITF M25 Pardubice | 2021/09/20 08:00 | Marcel Marlon Sudzum v Stepan Pecak | 3-6,2-6 |
| ITF M25 Sintra | 2021/09/14 17:05 | Jack Gibbens v Stepan Pecak | 6-1,3-6,11-9 |
| ITF M25 Sintra | 2021/09/13 15:10 | Joao Goncalves v Stepan Pecak | 1-6,2-6 |
| ITF M15 Zilina | 2021/08/30 11:30 | Stepan Pecak v Jakub Novak | 7-6,1-6,9-11 |