| ITF Netherlands F3 |
07/10 12:00 |
25 |
Yanais Laurent
v
Guenther, Valentin
|
3-6,3-6
|
|
| ITF Netherlands F3 |
07/08 09:30 |
62 |
Guenther, Valentin
v
Moroni, Filippo
|
Retired
|
|
| ITF Netherlands F3 |
07/07 09:30 |
62 |
Guenther, Valentin
v
Khlif, Noe
|
4-6,6-2,6-4
|
|
| ITF Netherlands F3 |
07/07 08:00 |
62 |
Guenther, Valentin
v
Roland Stuurman
|
3-6,6-2,6-2
|
|
| ITF Netherlands F2 |
07/03 10:05 |
25 |
Guenther, Valentin
v
Niklas-Salminen, Patrick
|
4-6,3-6
|
|
| ITF Netherlands F2 Qual |
07/02 11:45 |
62 |
Guenther, Valentin
v
Erdbories, Tillmann
|
6-7,6-1,2-6
|
|
| ITF Netherlands F2 Qual |
07/01 08:00 |
62 |
Guenther, Valentin
v
Sollie, Thorsten
|
7-6,6-7,6-4
|
|
| ITF Netherlands F1 Qual |
06/24 09:00 |
44 |
Guenther, Valentin
v
de Goeijen, Bobby
|
2-6,3-6
|
|
| ITF Germany F4 |
06/21 08:30 |
26 |
Boehler, Dominik
v
Guenther, Valentin
|
6-4,6-4
|
|
| ITF Germany F4 |
06/19 14:35 |
25 |
Guenther, Valentin
v
Hoeveler, Leon
|
6-3,6-2
|
|
| ITF Germany F4 |
06/19 14:35 |
25 |
Guenther, Valentin
v
Nik Razborsek
|
Cancelled
|
|
| ITF Turkey F21 |
05/29 09:10 |
25 |
Mats Rosenkranz
v
Guenther, Valentin
|
6-0,3-6,6-4
|
|
| Turkey F20, Singles Qualifying |
05/24 07:30 |
26 |
Paul Woerner
v
Guenther, Valentin
|
6-2,6-3
|
|
| Turkey F20, Singles Qualifying |
05/23 07:30 |
25 |
Louroi Martinez
v
Guenther, Valentin
|
2-6,0-6
|
|
| ITF Turkey F19 |
05/15 08:25 |
25 |
Koray Kirci
v
Guenther, Valentin
|
7-5,6-3
|
|
| Egypt F14, Singles Qualifying |
04/19 08:00 |
26 |
Guenther, Valentin
v
Vivero Gonzalez, Pablo
|
2-6,6-7
|
|
| Egypt F14, Singles Qualifying |
04/18 08:00 |
25 |
Vigani, Joy
v
Guenther, Valentin
|
3-6,4-6
|
|
| ITF Egypt F13 |
04/09 08:30 |
62 |
Khotkov, Oleg
v
Guenther, Valentin
|
2-6,6-3,7-6
|
|
| ITF Egypt F13 |
04/08 08:00 |
62 |
Kohl, Cristopher
v
Guenther, Valentin
|
4-6,4-6
|
|
| ITF Greece F5 |
03/26 07:00 |
62 |
Guenther, Valentin
v
Brymer, Gage
|
3-6,3-6
|
|
| ITF Greece F5 |
03/25 07:00 |
62 |
Guenther, Valentin
v
Born, Yannick Stephan
|
6-4,6-2
|
|
| ITF Greece F5 |
03/24 07:30 |
62 |
Guenther, Valentin
v
Georgii Kravchenko
|
1-6,6-3,6-3
|
|
| ITF Turkey F7 |
02/18 09:00 |
62 |
Bogdan Bobrov
v
Guenther, Valentin
|
6-7,6-3,6-4
|
|
| ITF Turkey F7 |
02/17 06:30 |
62 |
Guenther, Valentin
v
Tatomir, Luca Georg
|
6-3,6-1
|
|
| ITF Switzerland F1 |
02/09 18:00 |
27 |
Jacq, Gregoire
v
Guenther, Valentin
|
Retired
|
|
| ITF Switzerland F1 |
02/08 18:40 |
26 |
Davidovich Fokina, Alejandro
v
Guenther, Valentin
|
5-7,5-7
|
|
| ITF Switzerland F1 |
02/06 12:00 |
25 |
Guenther, Valentin
v
Juan Pablo Ficovich
|
7-6,6-2
|
|
| ITF Switzerland F1 Qual |
02/05 09:00 |
44 |
Michael Vrbensky
v
Guenther, Valentin
|
4-6,5-7
|
|
| ITF Switzerland F1 Qual |
02/04 09:00 |
44 |
Wolfschmidt, Alexander
v
Guenther, Valentin
|
2-6,3-6
|
|
| ITF Germany F3 |
02/01 17:00 |
26 |
Kern, Robin
v
Guenther, Valentin
|
3-6,6-3,6-4
|
|