Stadium: Hard Court 7 Round: 62 Ground: Hardcourt outdoor
| 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 Germany F3 | 2018/01/30 12:30 | Valentin Guenther v Karlo Cubelic | 6-7,6-4,6-4 |
| ITF Germany F16 | 2017/10/23 10:00 | Shalva Dzhanashia v Valentin Guenther | 6-4,7-5 |
| ITF Germany F16 | 2017/10/22 08:00 | Tim Seibert v Valentin Guenther | 6-4,3-6,4-6 |
| ITF Turkey F48 | 2017/12/21 07:15 | Adam Chadaj v Luca George Tatomir | 6-2,2-6,7-6 |
| ITF Turkey F48 | 2017/12/20 08:15 | Patryk Krolik v Luca George Tatomir | 3-6,4-6 |
| ITF Turkey F48 Qual | 2017/12/17 07:45 | Luca George Tatomir v Michelangelo Endrizzi | 6-3,6-2 |
| ITF Turkey F47 Qual | 2017/12/09 06:45 | Antun Vidak v Luca George Tatomir | 6-2,6-1 |
| ITF Turkey F46 Qual | 2017/12/02 06:45 | Berk Ilkel v Luca George Tatomir | 2-6,1-6 |
| ITF Turkey F45 | 2017/11/29 08:10 | Alexandar Lazarov v Luca George Tatomir | 6-1,7-6 |
| ITF Turkey F45 Qual | 2017/11/28 10:30 | Luca George Tatomir v Besir Durguti | 6-3,2-6,6-2 |
| ITF Turkey F45 Qual | 2017/11/26 09:00 | Luca George Tatomir v Lukas Krainer | 7-6,6-3 |