Round: 44 Ground: Hardcourt indoor
| ITF Lithuania F1 | 2017/07/20 09:00 | Vladimir Polyakov v Julius Tverijonas | 7-6,6-2 |
| ITF Lithuania F1 | 2017/07/17 09:00 | Julius Tverijonas v Ivan Davydov | 6-2,7-5 |
| ITF Poland F5 | 2017/07/12 12:40 | Elliot Benchetrit v Julius Tverijonas | 6-3,6-4 |
| ITF Poland F5 Qual | 2017/07/10 10:20 | Julius Tverijonas v Alan Vilaro | 6-1,6-1 |
| ITF Poland F5 Qual | 2017/07/09 08:00 | Julius Tverijonas v Oleksander Kyrychenko | 6-1,6-3 |
| ITF Poland F5 Qual | 2017/07/08 07:00 | Julius Tverijonas v Dominik Nazaruk | 6-3,6-3 |
| ITF Poland F4 Qual | 2017/07/02 08:00 | Julius Tverijonas v Przemyslaw Zielinski | 6-4,6-1 |
| ITF Poland F4 Qual | 2017/07/01 11:00 | Julius Tverijonas v Arnold Kokulewski | 6-3,6-3 |
| ITF Turkey F17 | 2017/04/29 09:00 | Anton Chekhov v Hermanni Tiainen | 6-1,7-5 |
| ITF Turkey F16 | 2017/04/22 09:00 | Hermanni Tiainen v Jussi Tiainen | 5-7,2-6 |
| ITF Turkey F15 | 2017/04/15 07:00 | Andrey Chepelev v Hermanni Tiainen | 6-4,6-1 |
| ITF USA F5 | 2017/01/22 15:00 | Hermanni Tiainen v Maciej Rajski | 1-6,1-6 |
| ITF USA F5 | 2017/01/20 15:30 | Caspar Schuetze v Hermanni Tiainen | 3-6,6-2,6-7 |
| ITF Finland F4 | 2016/11/13 23:00 | Hermanni Tiainen v Takanyi Garanganga | 4-6,0-6 |
| ITF Finland F4 Qual | 2016/11/12 23:00 | Ivan Jelezovski v Hermanni Tiainen | 6-7,2-6 |
| ITF Finland F4 Qual | 2016/11/11 23:00 | Hermanni Tiainen v Jason Sormunen | 6-2,7-5 |