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