Stadium: Court 4 Round: 27 Ground: Clay
| ITF M15 Horgen | 2019/08/28 11:25 | Antoine Bellier v Valentin Guenther | 4-6,7-6,3-6 |
| ITF M15 Uberlingen | 2019/08/22 08:00 | Peter Heller v Valentin Guenther | 6-4,6-3 |
| ITF M15 Uberlingen | 2019/08/21 09:35 | Valentin Guenther v Manfred Fellin | 3-6,6-2,6-1 |
| ITF M25 Kassel | 2019/07/19 12:00 | Sadio Doumbia v Valentin Guenther | 7-5,6-2 |
| ITF M25 Kassel | 2019/07/18 09:00 | Marek Gengel v Valentin Guenther | 7-6,2-6,4-6 |
| ITF M25 Kassel | 2019/07/17 09:30 | Valentin Guenther v Fabien Reboul | 6-4,2-6,6-1 |
| ITF M25 Kassel | 2019/07/16 09:25 | Markus Wunder v Valentin Guenther | 1-6,5-7 |
| ITF M15 Marburg | 2019/07/11 17:40 | Robin Stanek v Valentin Guenther | 6-1,7-6 |
| ITF M15 Horgen | 2019/08/29 13:05 | Damien Wenger v Ronald Slobodchikov | 6-2,6-4 |
| ITF M15 Horgen | 2019/08/28 11:35 | Tim Handel v Damien Wenger | 0-6,2-6 |
| ITF M25 Schlieren | 2019/08/21 08:40 | Benjamin Bonzi v Damien Wenger | 3-6,6-4,6-2 |
| ITF M15 Uriage | 2019/07/17 13:25 | Damien Wenger v Maxime Hamou | 4-6,6-3,6-7 |
| ITF M15 Telfs | 2019/07/10 12:00 | Damien Wenger v Petr Nouza | 3-6,5-7 |
| ITF M15 Telfs | 2019/07/08 12:00 | Damien Wenger v Sebastian Brzezinski | 6-0,6-1 |
| ITF M15 Telfs | 2019/07/08 07:30 | Damien Wenger v Philipp Dittmer | 6-1,6-0 |
| ITF M15 Saarlouis | 2019/07/04 11:45 | Damien Wenger v Lukas Klein | 2-6,3-6 |