Round: 54 Ground: Clay
| Challenger Nanchang | 2019/04/22 03:00 | Luca Margaroli v Ivan Kosec | 6-2,6-3 |
| ITF Czech Republic F8 | 2018/10/29 09:00 | Dominik Nazaruk v Ivan Kosec | 4-6,6-7 |
| ITF Czech Republic F7 | 2018/10/25 10:35 | Julian Ocleppo v Ivan Kosec | 6-3,6-2 |
| ITF Czech Republic F7 | 2018/10/24 10:00 | Ivan Kosec v Michal Konecny | 6-4,4-6,6-2 |
| ITF Czech Republic F7 | 2018/10/23 08:00 | Ivan Kosec v Matej Cintl | 6-3,6-1 |
| ITF Czech Republic F7 | 2018/10/22 08:00 | Ivan Kosec v Jiri Barnat | 6-3,6-3 |
| ITF Slovakia F3 | 2018/08/08 08:00 | Pascal Brunner v Ivan Kosec | 6-2,6-1 |
| ITF Slovakia F2 | 2018/07/29 09:00 | Ivan Kosec v Michal Selecky | 3-6,0-6 |
| ITF France F17 | 2018/09/09 14:30 | Eduardo Struvay v Dominique Graf | 6-0,6-1 |
| ITF Germany F12 | 2018/08/12 13:00 | Dominique Graf v Tim Handel | 3-6,5-7 |
| ITF Germany F12 | 2018/08/12 08:00 | Sebastian Buehler v Dominique Graf | 2-6,1-6 |
| ITF Czech Republic F3 Qual | 2018/05/26 08:00 | Dominique Graf v Adam Blecha | 0-6,3-6 |
| ITF Czech Republic F2 Qual | 2018/05/21 08:00 | Lucas Gerch v Dominique Graf | 6-3,6-0 |
| ITF Czech Republic F2 Qual | 2018/05/20 08:00 | Jiri Barnat v Dominique Graf | 3-6,6-4,3-6 |