Round: 62 Ground: Clay
| ITF Germany F4 | 2017/06/18 14:00 | Mannapov, Alexander v Rother, Jannik | 6-0,6-0 |
| ITF Germany F4 | 2017/06/17 10:30 | Mannapov, Alexander v Hellfritsch, Lucas | 0-6,6-2,6-4 |
| Spain F6, Singles | 2017/02/21 13:50 | David Jorda Sanchis v Mannapov, Alexander | 6-2,6-3 |
| ITF Germany F3 | 2017/01/23 19:20 | Willems, Johann v Mannapov, Alexander | 6-7,2-6 |
| ITF Germany F3 | 2017/01/23 11:30 | Mannapov, Alexander v Radinski, Aljaz | 7-5,6-1 |
| ITF Germany F3 | 2017/01/22 11:30 | Mannapov, Alexander v Kuerschner, Alexander | 7-6,6-4 |
| ITF Germany F2 | 2017/01/19 14:10 | Elmar Ejupovic v Mannapov, Alexander | 6-1,6-4 |
| ITF Germany F2 | 2017/01/18 12:30 | Mannapov, Alexander v Willems, Johann | 6-4,6-4 |
| ITF Germany F4 | 2017/06/18 14:00 | Staschen, Yannick v Guenther, Valentin | 2-6,4-6 |
| ITF Germany F4 | 2017/06/17 10:30 | Link, Joel Vincent v Guenther, Valentin | 1-6,4-6 |
| ITF Turkey F19 Qual | 2017/05/15 07:00 | Guenther, Valentin v Juan Bautista Otegui | 3-6,3-6 |
| ITF Turkey F19 Qual | 2017/05/14 07:00 | Du Toit, Lance-Pierre v Guenther, Valentin | 5-7,0-6 |
| ITF Turkey F19 Qual | 2017/05/13 07:00 | Guenther, Valentin v Bilgin, Burak | 6-2,6-2 |
| ITF Turkey F18 | 2017/05/11 07:00 | Stanek, Robin v Guenther, Valentin | 6-4,7-6 |
| ITF Turkey F18 | 2017/05/08 07:00 | Alexander Babanine v Guenther, Valentin | 3-6,3-6 |
| ITF Turkey F18 | 2017/05/07 09:00 | Guenther, Valentin v Krivic, Ivan | 6-3,6-4 |