Round: 25 Ground: Carpet indoor
| ITF - Deutschland F16 | 2016/10/24 08:00 | Marek Flinner v Alexander Mannapov | 2-6,6-7 |
| ITF - Deutschland F16 | 2016/10/23 07:30 | Sathi Reddy Chirala v Alexander Mannapov | 0-6,0-6 |
| ITF - Deutschland F14 | 2016/10/10 10:00 | Jurgen Briand v Alexander Mannapov | 6-3,6-1 |
| ITF - Deutschland F14 | 2016/10/09 07:00 | Jakob Aichhorn v Alexander Mannapov | 6-4,5-7,3-6 |
| ITF - Deutschland F13 | 2016/10/04 07:30 | Leon Hoeveler v Alexander Mannapov | 4-6,6-4,6-4 |
| ITF - Deutschland F8 - Qualifikation | 2016/07/17 08:30 | Alexander Mannapov v Matvey Khomentovskiy | 1-6,0-6 |
| ITF - Deutschland F6 | 2015/07/06 12:30 | Jannis Kahlke v Alexander Mannapov | 7-6,6-3 |
| ITF - Niederlande F1 - Qualifikation | 2015/06/15 09:00 | Jack Jaede v Alexander Mannapov | 6-3,6-2 |
| ITF - Deutschland F2 - Qualifikation | 2017/01/16 11:30 | Johann Willems v Yvo Panak | 6-4,6-2 |
| ITF - Deutschland F2 - Qualifikation | 2017/01/15 16:00 | Johann Willems v Mats Hermans | 6-2,6-3 |
| Challenger - Sibiu - Qualifikation | 2016/09/17 07:00 | Johann Willems v David Pichler | 5-7,0-6 |
| ITF Romania F16 | 2016/09/10 08:35 | Claudio Fortuna v Johann Willems | 4-6,6-4,7-5 |
| ITF Romania F16 | 2016/09/09 12:50 | Johann Willems v Bogdan Borza | 2-6,6-4,6-4 |
| ITF Romania F16 | 2016/09/08 06:30 | Matteo De Vincentis v Johann Willems | 5-7,3-6 |
| ITF Romania F16 | 2016/09/07 14:25 | Johann Willems v Alexandru Vasile Manole | 6-3,6-1 |
| ITF - Belgien F11 | 2016/08/24 10:55 | Johann Willems v Tom Farquharson | 5-7,2-6 |