Stadium: Court 2 Round: 25 Ground: Carpet indoor
| ITF Czech Republic F8 Qual | 2017/10/31 11:45 | Karol Drzewiecki v Yvo Panak | 6-1,6-4 |
| ITF Czech Republic F8 Qual | 2017/10/30 13:00 | Karol Drzewiecki v Tomas Charlos | 6-3,7-6 |
| ITF Germany F15 | 2017/10/20 09:00 | Karol Drzewiecki v Elmar Ejupovic | 7-6,2-6,4-6 |
| ITF Germany F15 | 2017/10/19 14:10 | Karol Drzewiecki v Kristian Lozan | 7-6,6-3 |
| ITF Germany F15 | 2017/10/18 12:05 | Tom Farquharson v Karol Drzewiecki | 5-7,3-6 |
| ITF Germany F15 | 2017/10/16 10:00 | Karol Drzewiecki v Marcus Mansson | 6-4,7-5 |
| Challenger Szczecin | 2017/09/12 12:30 | Guido Andreozzi v Karol Drzewiecki | 7-6,6-2 |
| ITF Poland F11 | 2017/08/31 14:30 | Karol Drzewiecki v Pawel Juszczak | 3-6,4-6 |
| ITF Czech Republic F8 Qual | 2017/10/31 09:00 | Alexey Aleshchev v Patrik Obal | 7-5,6-7,3-6 |
| ITF Czech Republic F8 Qual | 2017/10/30 11:00 | Pavel Motl v Patrik Obal | 1-6,2-6 |
| ITF Czech Republic F7 Qual | 2017/10/23 09:00 | Tomas Jirousek v Patrik Obal | 6-3,6-4 |
| ITF Slovakia F2 | 2017/08/01 12:00 | Patrik Obal v Gregoire Jacq | 3-6,2-6 |
| ITF Slovakia F1 | 2017/07/27 12:40 | Patrik Obal v Pavel Nejedly | 3-6,2-6 |
| ITF Slovakia F1 | 2017/07/26 11:45 | Patrik Obal v Michal Marko | 6-4,6-4 |
| ITF Czech Republic F6 | 2017/07/18 08:00 | Patrik Obal v Juan Pablo Ficovich | 2-6,3-6 |
| ITF Czech Republic F5 | 2017/07/10 12:45 | Patrik Obal v Alex Molcan | 2-6,1-6 |