Round: 62 Ground: Clay
| ITF Czech Republic F6 | 2018/07/11 12:00 | Marek Semjan v Jan Mertl | 6-3,5-7,4-6 |
| ITF Czech Republic F6 | 2018/07/09 09:05 | Guido Ivan Justo v Marek Semjan | 5-7,6-2,4-6 |
| ITF Czech Republic F6 Qual | 2018/07/08 08:00 | Marek Semjan v Remy Bertola | 7-5,6-4 |
| ITF Czech Republic F6 Qual | 2018/07/07 07:30 | Marek Semjan v Stepan Holis | 6-1,6-0 |
| ITF Bosnia and Herzegovina F3 | 2018/05/31 15:00 | Marek Semjan v Gustav Hansson | 4-6,1-6 |
| ITF Bosnia and Herzegovina F3 | 2018/05/30 09:00 | Marek Semjan v Milos Nikolic | 6-3,6-1 |
| ITF Poland F4 | 2018/05/24 08:00 | Pawel Juszczak v Marek Semjan | 3-6,6-3,6-1 |
| ITF Poland F4 | 2018/05/21 09:00 | Marek Semjan v Michal Mikula | 7-5,6-3 |
| ITF Austria F3 | 2018/07/14 12:30 | Shunsuke Wakita v Thibault Cancel | 3-6,4-6 |
| ITF Austria F3 | 2018/07/14 07:15 | Philip Bachmaier v Thibault Cancel | 4-6,6-7 |
| ITF Austria F2 | 2018/07/09 11:55 | Filip Duda v Thibault Cancel | 6-7,6-3,6-2 |
| ITF Austria F2 | 2018/07/08 09:35 | Thibault Cancel v Philip Aplienz | 6-1,6-4 |
| ITF Austria F2 | 2018/07/07 15:00 | Thibault Cancel v Koonwar Gupta | 6-1,6-0 |
| ITF Austria F2 | 2018/07/07 07:15 | Thibault Cancel v Laurin Aerne | 6-2,6-4 |
| ITF France F10 Qual | 2018/06/17 10:15 | Giovanni Mpetshi Perricard v Thibault Cancel | 5-7,4-6 |
| ITF France F10 Qual | 2018/06/16 12:20 | Loic Blanco v Thibault Cancel | 4-6,2-6 |