| ITF Hungary F5 | 2017/06/22 08:00 | David Pichler v Jaroslav Pospisil | 7-6,6-4 |
| ITF Hungary F5 | 2017/06/21 13:05 | Ulises Blanch v Jaroslav Pospisil | 1-6,4-6 |
| ITF Hungary F5 | 2017/06/20 11:55 | Jaroslav Pospisil v Maximilian Neuchrist | 6-4,6-2 |
| ITF Italy F17 | 2017/06/14 13:50 | Jaroslav Pospisil v Franco Agamenone | 6-2,5-7,4-6 |
| ITF Italy F17 | 2017/06/12 16:20 | Marco Miceli v Jaroslav Pospisil | 7-6,5-7,2-6 |
| Challenger Prostejov Qual | 2017/06/04 08:00 | Petr Michnev v Jaroslav Pospisil | 6-3,6-4 |
| ITF Ukraine F2 | 2017/05/19 07:00 | Jaroslav Pospisil v Riccardo Bonadio | 2-6,2-6 |
| ITF Ukraine F2 | 2017/05/18 08:15 | Jaroslav Pospisil v Aleksei Khomich | 6-2,6-0 |
| Challenger Todi Qual | 2017/06/17 13:35 | Andreas Haider-Maurer v Omar Giacalone | 6-3,6-4 |
| ITF Tunisia F22 | 2017/06/07 09:30 | Manuel Guinard v Omar Giacalone | 7-5,6-7,6-1 |
| Challenger Francavilla | 2017/04/25 11:30 | Ruben Ramirez-Hidalgo v Omar Giacalone | 3-6,7-6,6-3 |
| Challenger Francavilla Qual | 2017/04/24 09:00 | Petr Michnev v Omar Giacalone | 2-6,1-6 |
| Challenger Francavilla Qual | 2017/04/23 09:00 | Omar Giacalone v Aslan Karatsev | 4-6,6-4,6-3 |
| Challenger Francavilla Qual | 2017/04/22 08:30 | Adrien Bossel v Omar Giacalone | 1-6,3-6 |
| ITF Italy F8 | 2017/04/14 13:00 | Omar Giacalone v Yannick Maden | 3-6,6-0,4-6 |
| ITF Italy F8 | 2017/04/13 08:00 | Pietro Licciardi v Omar Giacalone | 2-6,1-6 |