• Age - 28.

Valentin Guenther last matches

• Sadio Doumbia - Valentin Guenther | 19 Jul 2019 | 2:0 ITF Kassel Men
• Marek Gengel - Valentin Guenther | 18 Jul 2019 | 1:2 ITF Kassel Men
• Valentin Guenther - Fabien Reboul | 17 Jul 2019 | 2:1 ITF Kassel Men
• Valentin Guenther - Raphael Baltensperger | 03 Jul 2019 | 0:2 ITF Saarlouis Men
• Valentin Guenther - Peter Heller | 26 Jun 2019 | 1:2 ITF Kamen Men
• Valentin Guenther - Evgenii Tiurnev | 23 Oct 2018 | 0:2 ITF Hamburg Men
• Christoph Negritu - Valentin Guenther | 04 Oct 2018 | 2:1 Oberhaching
• Jakob Aichhorn - Valentin Guenther | 03 Oct 2018 | 0:2 Oberhaching
• Kai Wehnelt - Valentin Guenther | 21 Aug 2018 | 2:0 ITF Ueberlingen Men
• Lucas Catarina - Valentin Guenther | 02 Nov 2016 | 2:0 ITF Leimen Men