Round: 62 Ground: Clay
| ITF Bolivia F3 | 2016/11/22 19:00 | Franco Emanuel Egea v Juan Carlos Saez | 6-3,4-6,6-1 |
| Challenger Barranquilla | 2016/09/06 17:40 | Juan Carlos Saez v Rogerio Dutra Silva | 0-6,4-6 |
| Challenger Curitiba | 2016/08/31 18:10 | Ruben R. Hidalgo v Juan Carlos Saez | 4-6,6-3,6-4 |
| ITF Belgium F2 | 2016/06/23 12:30 | Juan Carlos Saez v Marvin Netuschil | 2-6,3-6 |
| ITF Belgium F2 | 2016/06/22 08:00 | Juan Carlos Saez v Collin Altamirano | 6-2,6-4 |
| ITF Belgium F1 | 2016/06/16 12:30 | Juan Carlos Saez v Arthur Rinderknech | 1-6,1-6 |
| ITF Belgium F1 | 2016/06/14 11:30 | Juan Carlos Saez v Marcelo Plaza | 3-6,6-3,6-4 |
| ITF Argentina F9 | 2016/06/04 22:00 | Daniel Dutra Da Silva v Juan Carlos Saez | 1-6,6-2,6-3 |
| ITF Turkey F42 | 2016/10/17 07:30 | Volodymyr Uzhylovskyi v Piotr Grynkowski | 6-4,6-2 |
| ITF Turkey F42 | 2016/10/16 07:30 | Polat Gulcur v Piotr Grynkowski | 1-6,6-7 |
| ITF Turkey F41 | 2016/10/13 10:25 | Vadym Ursu v Piotr Grynkowski | 6-3,6-2 |
| ITF Turkey F41 | 2016/10/11 09:10 | Piotr Grynkowski v Peter Bothwell | 6-3,1-6,6-4 |
| ITF Hungary F4 | 2016/09/05 08:00 | Piotr Grynkowski v Rudolfs Mednis | 2-6,7-5,1-6 |
| ITF Poland F5 Qual | 2016/08/16 08:00 | Piotr Grynkowski v Adam Chadaj | 2-6,6-3,2-6 |
| ITF Slovakia F3 | 2016/08/09 07:30 | Piotr Grynkowski v Valentin Vacherot | 6-2,4-6,2-6 |
| ITF Slovakia F3 | 2016/08/08 07:30 | Piotr Grynkowski v Christophe Nickels | 6-4,6-4 |