Round: 44 Ground: Hardcourt indoor
| ITF Italy F31 | 2016/09/27 09:05 | Raphael Calzi v Marek Jaloviec | 1-6,2-6 |
| ITF France F20 Qual | 2016/09/25 08:00 | Portales, Nino v Raphael Calzi | 4-6,0-6 |
| ITF France F20 Qual | 2016/09/24 08:00 | Binding, Jonathan v Raphael Calzi | 4-6,4-6 |
| ITF Belgium F13 Qual | 2016/09/03 09:00 | Raphael Calzi v Czepielewski, Daniel | 3-6,5-7 |
| ITF Slovakia F2 | 2016/07/31 06:30 | Lukacovic, Marek v Raphael Calzi | 0-6,0-6 |
| ITF Slovakia F1 | 2016/07/24 07:00 | Raphael Calzi v Filipsky, Jakub | 5-7,2-6 |
| ITF Germany F7 | 2016/07/10 08:00 | van Beem, Colin v Raphael Calzi | 6-0,2-6,6-1 |
| ITF Germany F6 | 2016/07/03 12:00 | Raphael Calzi v Peters, Flemming | 3-6,2-6 |
| ITF Germany F16 | 2016/10/24 10:00 | Heyman, Christopher v Guenther, Valentin | 6-7,6-3,6-3 |
| ITF Germany F16 | 2016/10/23 10:30 | Guenther, Valentin v Nowak, Maciej | 6-3,6-2 |
| ITF Germany F16 | 2016/10/23 07:30 | Hingley, Matthew v Guenther, Valentin | 1-6,2-6 |
| ITF Germany F15 | 2016/10/15 08:00 | Guenther, Valentin v Schmidt, Gabriel | 4-6,4-6 |
| ITF Germany F14 | 2016/10/09 07:00 | Guenther, Valentin v van Den Berg, Bart | 6-7,3-6 |
| ITF Germany F13 | 2016/10/04 07:30 | Guenther, Valentin v Ollert, Lukas | 5-7,3-6 |
| ITF Belgium F14 | 2016/09/12 10:00 | Billy Harris v Guenther, Valentin | 6-2,3-6,6-3 |
| ITF Belgium F14 | 2016/09/10 12:00 | Hoeveler, Leon v Guenther, Valentin | 6-7,3-6 |