Round: 54 Ground: Hardcourt indoor
| Czech Republic F11, Singles Qualifying | 2017/11/19 13:00 | Manda, Calin v Recek, Dominik | 6-3,6-4 |
| ITF Czech Republic F9 | 2017/11/06 13:00 | Manda, Calin v Yvo Panak | 7-5,3-6,1-6 |
| Challenger Sibiu Qual | 2017/09/17 07:00 | Lazov, Alexander v Manda, Calin | 6-4,6-3 |
| Challenger Sibiu Qual | 2017/09/16 08:00 | Manda, Calin v Apostol, Andrei Stefan | 6-3,6-4 |
| ITF Hungary F8 Qual | 2017/09/04 07:30 | Manda, Calin v Alexander Shevchenko | 3-6,7-6,4-6 |
| ITF Hungary F8 Qual | 2017/09/03 07:30 | Manda, Calin v Mokry, Alex | 6-1,6-1 |
| ITF Romania F12 | 2017/08/30 07:00 | Manda, Calin v Dan Alexandru Tomescu | 4-6,3-6 |
| ITF Romania F12 | 2017/08/28 07:00 | Manda, Calin v Pata, David | 6-3,6-2 |
| ITF Greece F7 | 2017/10/30 08:00 | Robert Strombachs v Khomich, Aleksei | 3-6,0-6 |
| ITF Greece F7 | 2017/10/29 08:30 | Markovic, Goran v Robert Strombachs | 3-6,4-6 |
| ITF Greece F7 | 2017/10/28 09:00 | Robert Strombachs v Kramer, Andreas | 6-0,6-1 |
| ITF Greece F6 | 2017/10/22 07:30 | Jandric, Darko v Robert Strombachs | 6-2,3-6,6-2 |
| ITF Germany F14 | 2017/10/08 11:30 | Robert Strombachs v Guenther, Valentin | 6-2,3-6,4-6 |
| ITF Germany F14 | 2017/10/08 07:00 | Gruber, Fabian v Robert Strombachs | 3-6,4-6 |
| ITF Belgium F10 | 2017/08/22 13:30 | Robert Strombachs v Zizou Bergs | 3-6,4-6 |
| ITF Belgium F10 Qual | 2017/08/21 08:00 | Robert Strombachs v Alexis Boureau | 6-2,3-6,7-6 |