Round: 25 Ground: Clay
| ITF Belgium F14 | 2016/09/12 10:00 | Billy Harris v Valentin Guenther | 6-2,3-6,6-3 |
| ITF Belgium F14 | 2016/09/10 12:00 | Leon Hoeveler v Valentin Guenther | 6-7,3-6 |
| ITF Belgium F13 | 2016/09/07 09:40 | Valentin Guenther v Jeroen Vanneste | 4-6,5-7 |
| ITF Belgium F13 Qual | 2016/09/05 14:35 | Daniel Czepielewski v Valentin Guenther | 4-6,3-6 |
| ITF Belgium F13 Qual | 2016/09/05 08:00 | Daniel Pashayan v Valentin Guenther | 2-6,2-6 |
| ITF Belgium F12 | 2016/08/28 10:00 | Valentin Guenther v Jakob Kevelaerts | 2-6,6-1,2-6 |
| ITF Germany F12 | 2016/08/23 08:00 | Valentin Guenther v Wilson Leite | 6-7,2-6 |
| ITF Germany F12 | 2016/08/22 09:50 | Denis Kapric v Valentin Guenther | 3-6,5-7 |
| ITF France F20 | 2016/09/28 10:00 | Hugo Grenier v Lukas Ollert | 6-2,6-2 |
| ITF France F20 | 2016/09/26 10:00 | Christophe Nickels v Lukas Ollert | 4-6,2-6 |
| ITF Belgium F13 | 2016/09/07 14:10 | Lukas Ollert v Mats Moraing | 4-6,6-3,1-6 |
| ITF Belgium F13 Qual | 2016/09/05 13:35 | Lukas Ollert v Mark-Flavius Andres | 6-1,7-6 |
| ITF Belgium F13 Qual | 2016/09/03 13:00 | Lukas Ollert v Joe Cooper | 6-0,6-2 |
| ITF Switzerland F5 | 2016/08/31 08:00 | Lukas Ollert v Goncalo Oliveira | 3-6,6-7 |
| ITF Switzerland F5 | 2016/08/29 08:00 | Gianluca Beghi v Lukas Ollert | 3-6,5-7 |
| ITF Switzerland F5 Qual | 2016/08/28 09:05 | Lukas Ollert v Antoine Walch | 7-5,7-5 |