Round: 26 Ground: Clay
| Challenger Meerbusch | 2016/08/16 15:30 | Matic, Nico v Sieber, Marc | 0-6,0-6 |
| ITF Germany F6 | 2016/07/07 16:05 | Sieber, Marc v Willems, Johann | 4-6,3-6 |
| ITF Germany F6 | 2016/07/06 16:20 | Sieber, Marc v Vadym Ursu | 7-5,0-6,7-5 |
| ITF Germany F5 | 2016/07/02 09:00 | Sieber, Marc v Antoine Hoang | 3-6,6-3,3-6 |
| ITF Germany F5 | 2016/07/01 11:00 | Sieber, Marc v Haerteis, Johannes | 6-3,7-5 |
| ITF Germany F5 | 2016/06/30 12:00 | Sieber, Marc v Hendrik Jebens | 6-4,6-4 |
| ITF Germany F5 | 2016/06/29 12:30 | Sieber, Marc v Vibert, Francois Arthur | 6-2,6-1 |
| ITF Turkey F24 | 2016/06/19 13:00 | Bellotti, Riccardo v Sieber, Marc | 0-6,6-1,6-4 |
| Challenger Meerbusch | 2016/08/16 13:55 | Daniel Cox v Samper-Montana, Jordi | 1-6,4-6 |
| Challenger Prague 2 | 2016/07/27 10:30 | Nikoloz Basilashvili v Samper-Montana, Jordi | 7-6,7-5 |
| Poznan, Poland | 2016/07/15 14:30 | Samper-Montana, Jordi v Geens, Clement | 3-6,3-6 |
| Poznan, Poland | 2016/07/15 10:15 | Samper-Montana, Jordi v Velotti, Agustin | 2-6,6-1,6-4 |
| Poznan, Poland | 2016/07/12 10:30 | Samper-Montana, Jordi v Sidorenko, Alexandre | 6-2,2-6,6-4 |
| Challenger Todi | 2016/07/05 15:30 | Dmitry Popko v Samper-Montana, Jordi | 7-5,6-3 |
| ITF France F12 | 2016/07/03 08:30 | Samper-Montana, Jordi v Constant Lestienne | 7-6,6-7,6-2 |
| ITF France F12 | 2016/07/02 10:00 | Samper-Montana, Jordi v Laurent Lokoli | 6-2,6-1 |