| ITF Romania F3 | 2017/06/11 10:00 | Goran Markovic v Shinnosuke Hiramatsu | 6-4,6-2 |
| ITF Romania F3 | 2017/06/10 07:00 | Dimitri Morogiannis v Shinnosuke Hiramatsu | 3-6,1-6 |
| ITF Bosnia and Herzegovina F2 Qual | 2017/05/27 09:30 | Shinnosuke Hiramatsu v Antun Vidak | 3-6,2-6 |
| ITF Bosnia and Herzegovina F1 | 2017/05/23 11:10 | Shinnosuke Hiramatsu v Elmar Ejupovic | 3-6,1-6 |
| ITF Bosnia and Herzegovina F1 | 2017/05/22 08:00 | Milos Dabic v Shinnosuke Hiramatsu | 5-7,4-6 |
| ITF Bosnia and Herzegovina F1 | 2017/05/21 15:00 | Shinnosuke Hiramatsu v Pavle Drobnjakovic | 6-1,6-2 |
| ITF Bosnia and Herzegovina F1 | 2017/05/20 09:00 | Shinnosuke Hiramatsu v Alexey Dubinin | 7-6,6-1 |
| ITF Hungary F2 | 2017/05/14 09:00 | Matej Sabanov v Shinnosuke Hiramatsu | 6-3,6-1 |
| ITF Poland F1 | 2017/06/11 08:00 | Kacper Zuk v Jan Zednik | 6-1,6-1 |
| ITF Czech Republic F3 Qual | 2017/05/27 08:00 | Jan Zednik v Bartlomiej Maroszek | 3-6,4-6 |
| ITF Czech Republic F2 | 2017/05/22 09:00 | Antonin Bolardt v Jan Zednik | 6-3,6-2 |
| ITF Czech Republic F2 | 2017/05/21 08:00 | Antonin Stepanek v Jan Zednik | 6-7,0-6 |
| ITF Turkey F18 | 2017/05/08 07:00 | Dusty H. Boyer v Jan Zednik | 6-1,6-1 |
| ITF Turkey F18 | 2017/05/07 07:00 | Burak Can Yilmaz v Jan Zednik | 3-6,3-6 |
| ITF Turkey F17 | 2017/04/30 07:00 | Jan Zednik v Alexander Babanine | 2-6,3-6 |
| ITF Turkey F17 | 2017/04/29 07:00 | Burak Can Yilmaz v Jan Zednik | 2-6,0-6 |