| ITF Poland F8 | 2017/08/03 09:00 | Olexiy Kolisnyk v Lukasz Kozielski | 6-2,7-6 |
| ITF Poland F6 Qual | 2017/07/15 08:00 | Lukasz Kozielski v Przemyslaw Zielinski | 0-6,6-4,6-7 |
| ITF Czech Republic F4 Qual | 2017/07/02 09:00 | Ondrej Krstev v Lukasz Kozielski | 6-1,6-0 |
| ITF Poland F3 Qual | 2017/06/24 08:00 | Lukasz Kozielski v Sam Taylor | 1-6,0-6 |
| ITF Hungary F5 Qual | 2017/06/17 10:30 | Lukasz Kozielski v Rajko Mladenovic | 2-6,1-6 |
| ITF Egypt F34 Qual | 2016/11/20 13:00 | Lukasz Kozielski v Alexis Canter | 3-6,3-6 |
| ITF Egypt F33 | 2016/11/13 13:00 | Oleg Khotkov v Lukasz Kozielski | 6-4,6-2 |
| ITF Italy F32 | 2016/10/08 07:30 | Tilen Zitnik v Lukasz Kozielski | 7-5,6-4 |
| ITF Slovakia F1 | 2017/07/24 08:00 | Marek Rehacek v Dominik Barton | 6-2,3-6,6-2 |
| ITF Czech Republic F6 Qual | 2017/07/16 07:00 | Dominik Barton v Antonin Bolardt | 6-2,3-6,0-6 |
| ITF Czech Republic F6 Qual | 2017/07/15 08:00 | Jiri Vachtl v Dominik Barton | 3-6,6-1,5-7 |
| ITF Czech Republic F1 Qual | 2017/05/13 10:30 | Tadeas Paroulek v Dominik Barton | 6-1,6-0 |
| ITF Czech Republic F12 | 2016/12/05 09:00 | Matej Vocel v Dominik Barton | 0-6,7-6,6-4 |
| ITF Czech Republic F12 | 2016/12/04 09:00 | Dominik Langmajer v Dominik Barton | 4-6,6-2,3-6 |
| ITF Czech Republic F9 | 2016/10/26 14:25 | Dominik Barton v Mikolaj Jedruszczak | 1-6,6-4,1-6 |
| ITF Czech Republic F9 | 2016/10/25 10:55 | Jakub Novak v Dominik Barton | 3-6,3-6 |