Round: 54 Ground: Clay
| ITF Germany F15 | 2016/10/15 08:00 | Johannes Bangratz v David Mrazek | 1-6,0-6 |
| ITF Germany F14 | 2016/10/10 10:00 | Jan Simon Vrbsky v Johannes Bangratz | 6-3,4-6,6-1 |
| ITF Austria F8 | 2016/08/28 08:00 | Toby Martin v Johannes Bangratz | 6-2,6-2 |
| ITF Austria F8 | 2016/08/27 07:00 | Bernie Schranz v Johannes Bangratz | 6-3,6-7,0-6 |
| ITF Austria F1 | 2016/07/02 08:00 | Goncalo Oliveira v Johannes Bangratz | 6-3,6-4 |
| ITF Austria F1 | 2016/07/02 07:15 | Johannes Bangratz v Jonas Trinker | 7-6,6-2 |
| ITF France F1 Qual | 2017/01/07 11:40 | Marcel Marlon Sudzum v Pierre Delage | 4-6,0-6 |
| ITF Spain F38 Qual | 2016/11/19 10:00 | Marcel Marlon Sudzum v Killian Davanzo | 2-6,3-6 |
| ITF Croatia F8 - Final | 2016/09/27 08:00 | Marcel Marlon Sudzum v Darko Jandric | 0-6,1-6 |
| ITF Belgium F13 Qual | 2016/09/03 13:00 | Marcel Marlon Sudzum v Mark-Flavius Andres | 2-6,4-6 |
| ITF Belgium F12 | 2016/08/27 07:00 | Valentin Guyot v Marcel Marlon Sudzum | 6-2,6-2 |
| ITF Belgium F11 | 2016/08/20 08:00 | Marcel Marlon Sudzum v Christophe Nickels | 2-6,2-6 |
| ITF Netherlands F5 | 2016/08/13 08:00 | Lars Bijsterbosch v Marcel Marlon Sudzum | 6-4,6-2 |
| ITF Germany F7 | 2016/07/10 08:00 | Garry Tokas v Marcel Marlon Sudzum | 6-7,6-4,6-1 |