Round: 44 Ground: Clay
| ITF Belgium F8 Qual | 2015/07/25 10:00 | Christophe Nickels v Marcel Marlon Sudzum | 6-1,6-0 |
| 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 |
| ITF Netherlands F4 | 2016/07/02 08:00 | Kevin Kaczynski v Marcel Marlon Sudzum | 6-1,6-1 |
| ITF Netherlands F3 | 2016/06/25 10:00 | Gijs Brouwer v Marcel Marlon Sudzum | 6-0,6-0 |
| ITF Netherlands F2 Qual | 2016/06/18 08:00 | Christopher Heyman v Marcel Marlon Sudzum | 6-2,6-1 |
| ITF France F2 Qual | 2016/01/16 14:45 | Marcel Marlon Sudzum v Manuel Guinard | 0-6,0-6 |
| ITF Belgium F8 Qual | 2015/07/25 10:00 | Christophe Nickels v Marcel Marlon Sudzum | 6-1,6-0 |
| ITF Netherlands F4 | 2015/07/04 10:00 | Roy Sarut De Valk v Marcel Marlon Sudzum | 6-1,6-2 |
| ITF Slovakia F3 | 2016/08/08 07:30 | Piotr Grynkowski v Christophe Nickels | 6-4,6-4 |
| ITF Slovakia F3 | 2016/08/07 07:30 | Christophe Nickels v Pierre Gimla | 6-0,6-0 |
| ITF Egypt F28 Qual | 2015/08/23 14:30 | Imran Aswat v Christophe Nickels | 6-1,6-2 |
| ITF Egypt F27 Qual | 2015/08/15 16:30 | Christophe Nickels v Agustin Moyano | 6-4,1-6,5-7 |
| ITF Belgium F8 | 2015/07/28 07:00 | Sander Gille v Christophe Nickels | 6-0,6-2 |
| ITF Belgium F8 Qual | 2015/07/26 07:00 | Jakob Kevelaerts v Christophe Nickels | 6-4,4-6,1-6 |
| ITF Belgium F8 Qual | 2015/07/25 10:00 | Christophe Nickels v Marcel Marlon Sudzum | 6-1,6-0 |
| ITF Germany F8 Qual | 2015/07/19 07:30 | Patrick Mayer v Christophe Nickels | 6-3,5-7,6-3 |