Round: 54 Ground: Clay
| ITF Poland F1 | 2018/04/30 07:00 | Antonin Bolardt v Bartosz Wojnar | 6-3,7-6 |
| ITF Poland F1 | 2018/04/28 10:30 | Christopher Wejs v Bartosz Wojnar | 0-6,6-4,2-6 |
| ITF Tunisia F11 | 2018/03/22 08:30 | Francois-Arthur Vibert v Bartosz Wojnar | 6-1,6-4 |
| ITF Tunisia F11 | 2018/03/19 08:30 | Ignacio Monzon v Bartosz Wojnar | 6-0,6-4 |
| ITF Tunisia F11 | 2018/03/18 08:30 | Bartosz Wojnar v Amaury Delmas | 7-6,7-5 |
| ITF Tunisia F11 | 2018/03/17 10:00 | Bartosz Wojnar v Mounir Ferchichi | 7-6,3-6,6-4 |
| ITF Tunisia F10 | 2018/03/11 10:30 | Javier Naser v Bartosz Wojnar | 6-3,6-0 |
| ITF Tunisia F10 | 2018/03/10 08:30 | Francesco Liucci v Bartosz Wojnar | 7-5,1-6,6-7 |
| ITF Spain F13 | 2018/05/26 07:00 | Pol Martin Tiffon v Ivan Denisov | 6-3,7-6 |
| ITF Spain F11 | 2018/05/12 11:30 | Alvaro Fernandez Horta v Ivan Denisov | 6-2,7-6 |