Round: 54 Ground: Clay
| ITF Germany F12 | 2016/08/23 08:00 | Guenther, Valentin v Wilson Leite | 6-7,2-6 |
| ITF Germany F12 | 2016/08/22 09:50 | Kapric, Denis v Guenther, Valentin | 3-6,5-7 |
| ITF Germany F11 | 2016/08/17 12:00 | Guenther, Valentin v Boehler, Dominik | 1-6,3-6 |
| ITF Germany F11 | 2016/08/15 10:00 | Guenther, Valentin v Novotny, David | 6-0,6-2 |
| ITF Germany F11 | 2016/08/14 12:00 | Guenther, Valentin v Mayer, Patrick | 6-3,4-6,6-4 |
| ITF Germany F7 | 2016/07/11 12:00 | Fomba, Luc v Guenther, Valentin | 6-4,0-6,7-6 |
| ITF Germany F2 Qual | 2016/01/17 12:00 | Elmar Ejupovic v Guenther, Valentin | 6-4,6-3 |
| ITF Germany F15 | 2015/10/04 08:00 | Guenther, Valentin v Jakob Schnaitter | 3-6,4-6 |
| ITF Belgium F10 | 2016/08/16 09:00 | Glancy, Daniel v Kevelaerts, Jakob | 6-4,6-4 |
| ITF Belgium F8 | 2016/08/01 09:55 | Maxime Cressy v Kevelaerts, Jakob | 6-3,6-2 |
| ITF Belgium F8 Qual | 2016/07/31 14:00 | de Goeijen, Bobby v Kevelaerts, Jakob | 6-2,2-6,1-6 |
| ITF Belgium F7 Qual | 2016/07/24 13:30 | Bogaert, Dennis v Kevelaerts, Jakob | 7-5,6-4 |
| ITF Belgium F8 Qual | 2015/07/26 07:00 | Kevelaerts, Jakob v Nickels, Christophe | 6-4,4-6,1-6 |
| ITF Belgium F4 Qual | 2015/06/28 14:00 | Lakat, Florian v Kevelaerts, Jakob | 6-3,2-6,6-3 |
| ITF Belgium F4 Qual | 2015/06/27 16:00 | Kevelaerts, Jakob v Virtanen, Panu | 6-3,6-2 |
| ITF Belgium F4 Qual | 2015/06/27 11:30 | Kevelaerts, Jakob v Heuvinck, Tuur | 6-4,6-4 |