| ITF Ukraine F1 | 05/14 13:13 | - | Artem Smirnov v Jaroslav Pospíšil | 6-4,3-6,5-2 | |
| ITF Ukraine F1 | 05/12 07:30 | 27 | Jaroslav Pospíšil v Alessandro Petrone | 6-4,6-0 | |
| ITF Ukraine F1 | 05/11 08:30 | 26 | Jaroslav Pospíšil v Jordan Correia | 6-2,6-4 | |
| ITF Ukraine F1 | 05/10 10:10 | 25 | Jaroslav Pospíšil v Samuel Hodor | 6-3,6-2 | |
| ITF Egypt F13 | 04/14 08:00 | 27 | [260] David Pichler v Jaroslav Pospíšil [458] | 2-6,6-2,6-4 | |
| ITF Egypt F13 | 04/13 08:00 | 26 | Oleg Khotkov v Jaroslav Pospíšil | 2-6,2-6 | |
| ITF Egypt F13 | 04/12 10:05 | 25 | Jacopo Berrettini v Jaroslav Pospíšil | 3-6,4-6 | |
| ITF Egypt F12 | 04/07 08:00 | 27 | [415] Jaroslav Pospíšil v Vladyslav Manafov [341] | 2-6,6-1,6-7 | |
| ITF Egypt F12 | 04/06 09:45 | 26 | Jaroslav Pospíšil v Olexiy Kolisnyk | 6-2,7-5 | |
| ITF Egypt F12 | 04/05 09:40 | 25 | Jaroslav Pospíšil v Hassan Bakkar | 6-3,6-0 | |
| ITF Greece F3 | 03/25 10:40 | 28 | [425] Jaroslav Pospíšil v Marek Jaloviec [302] | 5-7,1-6 | |
| ITF Greece F3 | 03/24 07:30 | 27 | [425] Jaroslav Pospíšil v Dzmitry Zhyrmont [361] | 6-3,4-6,7-5 | |
| ITF Greece F3 | 03/23 07:30 | 26 | Jaroslav Pospíšil v Alexandros Skorilas | 6-2,6-1 | |
| ITF Greece F3 | 03/22 10:30 | 25 | Jaroslav Pospíšil v Yaraslav Shyla | 6-4,3-6,6-3 | |
| ITF Greece F2 | 03/17 10:10 | 26 | Adrian Bodmer v Jaroslav Pospíšil | 6-3,6-4 | |
| ITF Greece F2 | 03/15 08:50 | 25 | Charalampos Kapogiannis v Jaroslav Pospíšil | 0-6,3-6 | |
| ITF Greece F1 | 03/07 08:00 | 25 | Jaroslav Pospíšil v Richard Gabb | 4-6,3-6 | |
| ITF Czech Republic F9 | 10/26 08:00 | 25 | Patrik Nema v Jaroslav Pospíšil | 6-3,6-7,6-3 | |
| ITF Croatia F11 | 10/23 08:00 | 29 | Riccardo Bellotti v Jaroslav Pospíšil | Retired | |
| ITF Croatia F11 | 10/22 08:00 | 28 | Tomislav Ternar v Jaroslav Pospíšil | 3-6,6-0,3-6 | |
| ITF Croatia F11 | 10/21 08:00 | 27 | Paul Woerner v Jaroslav Pospíšil | 4-6,3-6 | |
| ITF Croatia F11 | 10/20 10:20 | 26 | Adrian Obert v Jaroslav Pospíšil | 6-7,1-6 | |
| ITF Croatia F11 | 10/18 09:45 | 25 | Nerman Fatic v Jaroslav Pospíšil | 5-7,3-6 | |
| ITF Croatia F10 | 10/13 08:00 | 26 | Pietro Licciardi v Jaroslav Pospíšil | 6-3,5-7,6-4 | |
| ITF Croatia F10 | 10/12 09:00 | 25 | Ruslan Khunarikov v Jaroslav Pospíšil | 0-6,1-6 | |
| ITF Egypt F26 | 10/02 08:00 | 29 | Federico Zeballos v Jaroslav Pospíšil | 3-6,6-3,1-6 | |
| ITF Egypt F26 | 10/01 08:30 | 28 | Vít Kopřiva v Jaroslav Pospíšil | 3-6,2-6 | |
| ITF Egypt F26 | 09/30 08:00 | 27 | Mateo Nicolas Martinez v Jaroslav Pospíšil | 4-6,2-6 | |
| ITF Egypt F26 | 09/29 09:30 | 26 | Gaston-Arturo Grimolizzi v Jaroslav Pospíšil | 2-6,0-6 | |
| ITF Egypt F26 | 09/28 10:30 | 25 | Akram El Sallaly v Jaroslav Pospíšil | 1-6,0-6 |