Stadium: Court 10 Round: 62 Ground: Hardcourt outdoor
| ITF Greece F5 | 2018/03/24 07:30 | Valentin Guenther v Georgii Kravchenko | 1-6,6-3,6-3 |
| ITF Turkey F7 | 2018/02/18 09:00 | Bogdan Bobrov v Valentin Guenther | 6-7,6-3,6-4 |
| ITF Turkey F7 | 2018/02/17 06:30 | Valentin Guenther v Luca George Tatomir | 6-3,6-1 |
| ITF Switzerland F1 | 2018/02/08 18:40 | Alejandro Davidovich Fokina v Valentin Guenther | 5-7,5-7 |
| ITF Switzerland F1 | 2018/02/06 12:00 | Valentin Guenther v Juan Pablo Ficovich | 7-6,6-2 |
| ITF Switzerland F1 Qual | 2018/02/05 09:00 | Michael Vrbensky v Valentin Guenther | 4-6,5-7 |
| ITF Switzerland F1 Qual | 2018/02/04 09:00 | Alexander Wolfschmidt v Valentin Guenther | 2-6,3-6 |
| ITF Germany F3 | 2018/02/01 17:00 | Robin Kern v Valentin Guenther | 3-6,6-3,6-4 |
| ITF Greece F4 | 2018/03/18 09:30 | Clement Larriere v Yannick Stephan Born | 6-7,6-3,6-2 |
| ITF Greece F4 | 2018/03/17 07:30 | Tillmann Erdbories v Yannick Stephan Born | 3-6,4-6 |
| ITF Belgium F1 Qual | 2017/06/18 11:35 | Yannick Stephan Born v Quentin Folliot | 3-6,5-7 |
| ITF Belgium F1 Qual | 2017/06/17 08:00 | Yannick Stephan Born v Felix Morck | 6-2,6-2 |
| ITF Egypt F12 | 2017/04/03 08:00 | Yannick Stephan Born v Philipp Dittmer | 4-6,2-6 |
| ITF Egypt F12 | 2017/04/02 08:00 | Yannick Stephan Born v Mark Fynn | 4-6,6-2,7-5 |
| ITF Egypt F12 | 2017/04/01 07:00 | Daniil Zarichanskiy v Yannick Stephan Born | 6-4,3-6,6-7 |
| ITF Egypt F20 | 2017/03/26 10:30 | Yannick Stephan Born v Filip Duda | 3-6,6-3,3-6 |