| ITF Germany F1 | 2015/01/08 11:00 | Piotr Lomacki v Yannick Maden | 6-3,3-6,2-6 |
| ITF Germany F1 | 2015/01/07 11:40 | Robin Lang v Piotr Lomacki | 3-6,4-6 |
| ITF USA F30 | 2014/11/07 17:30 | Piotr Lomacki v Naoki Nakagawa | 3-6,6-3,6-4 |
| ITF USA F30 | 2014/11/06 19:50 | Piotr Lomacki v Sora Fukuda | 6-4,6-2 |
| ITF USA F30 | 2014/11/04 16:00 | Mikhail Fufygin v Piotr Lomacki | 5-7,2-6 |
| ITF Poland F5 | 2014/08/23 11:55 | Piotr Lomacki v Michal Schmid | 3-6,6-2,2-6 |
| ITF Poland F5 | 2014/08/20 09:00 | Maciej Rajski v Piotr Lomacki | 4-6,3-6 |
| ITF Poland F5 | 2014/08/18 12:05 | Piotr Lomacki v Wilson Leite | 5-7,7-5,6-3 |
| ITF Greece F9 | 2015/04/29 08:10 | Hiroyasu Ehara v Filip Brtnicky | 4-6,6-4,6-4 |
| ITF Greece F5 | 2015/04/21 08:45 | Filip Brtnicky v Harry Bourchier | 2-6,2-6 |
| ITF Greece F4 | 2015/04/16 07:00 | Filip Brtnicky v Edoardo Eremin | 1-6,4-6 |
| ITF Greece F4 | 2015/04/14 07:00 | Edward Corrie v Filip Brtnicky | 3-6,6-1,3-6 |
| ITF Germany F4 | 2015/01/26 11:30 | Filip Brtnicky v Oscar Otte | 1-6,0-6 |
| ITF Germany F4 | 2015/01/25 13:30 | Filip Brtnicky v Daniel Baumann | 6-4,6-3 |
| ITF Germany F2 Qual | 2015/01/11 11:00 | Filip Brtnicky v Anton Pavlov | 3-6,4-6 |
| ITF Greece F10 | 2014/10/29 11:10 | Filip Brtnicky v Sami Reinwein | 1-6,4-6 |