Round: 27 Ground: Clay
| ITF Germany F9 | 2016/08/04 08:00 | Maverick Banes v Johann Willems | 1-6,3-6 |
| ITF Germany F9 | 2016/08/02 14:00 | Marcin Gawron v Johann Willems | 3-6,5-7 |
| ITF Germany F9 | 2016/08/01 14:30 | Johann Willems v Arnd Weyhausen | 6-2,6-3 |
| ITF Germany F8 Qual | 2016/07/18 14:35 | Johann Willems v Leonard Von Hindte | 0-6,0-6 |
| ITF Germany F8 Qual | 2016/07/17 15:45 | Omar Elkadi v Johann Willems | 7-6,2-6,2-6 |
| ITF Germany F6 | 2016/07/09 12:00 | Johann Willems v Marvin Netuschil | 3-6,3-6 |
| ITF Germany F6 | 2016/07/08 16:45 | Johann Willems v Nik Razborsek | 6-3,7-6 |
| ITF Germany F6 | 2016/07/07 16:05 | Marc Sieber v Johann Willems | 4-6,3-6 |
| ITF Germany F9 | 2016/08/03 10:00 | Naoki Nakagawa v Christopher Heyman | 6-4,2-6,7-5 |
| ITF Germany F9 | 2016/08/02 11:00 | Naoki Nakagawa v Rudolf Molleker | 4-6,7-6,6-1 |
| Challenger Cali 2 Qual | 2016/07/03 21:10 | Tomas Barrios Vera v Naoki Nakagawa | 7-5,6-1 |
| Challenger Cali 2 Qual | 2016/07/03 15:50 | Naoki Nakagawa v Juan Manuel Lopez | 6-2,6-1 |
| ITF Colombia F3 | 2016/06/28 14:30 | Naoki Nakagawa v Matias Zukas | 3-6,4-6 |
| ITF Colombia F3 Qual | 2016/06/27 19:10 | Naoki Nakagawa v Jose Antonio Rodriguez Rodriguez | 6-4,6-2 |
| ITF Colombia F3 Qual | 2016/06/26 18:00 | Naoki Nakagawa v Barlaham Zuluaga Gaviria | 7-5,7-6 |
| ITF Colombia F2 | 2016/06/22 15:00 | Roberto Quiroz v Naoki Nakagawa | 6-7,6-3,6-2 |