Round: 25 Ground: Clay
| Challenger Poznan | 2016/07/15 15:10 | Kimmer Coppejans v Ruben R. Hidalgo | 6-4,6-1 |
| Challenger Poznan | 2016/07/15 10:15 | Ruben R. Hidalgo v Pedja Krstin | 6-3,6-1 |
| Challenger Poznan | 2016/07/12 10:00 | Tak Khunn Wang v Ruben R. Hidalgo | 0-6,2-6 |
| ITF Turkey F26 | 2016/07/02 12:00 | Ruben R. Hidalgo v Riccardo Bellotti | 4-6,3-6 |
| ITF Turkey F26 | 2016/07/01 12:00 | Ruben R. Hidalgo v Lukas Mugevicius | 6-4,4-6,6-4 |
| ITF Turkey F26 | 2016/06/30 12:00 | Ruben R. Hidalgo v Sebastian Ofner | 6-4,6-4 |
| ITF Turkey F26 | 2016/06/29 07:00 | Ruben R. Hidalgo v Neven Krivokuca | 6-2,6-0 |
| Wimbledon Qual | 2016/06/22 13:00 | Thomas Fabbiano v Ruben R. Hidalgo | 6-4,6-2 |
| Challenger Marburg | 2016/07/01 16:00 | Yannik Reuter v Marco Trungelliti | 7-5,3-6,3-6 |
| Challenger Marburg | 2016/06/30 11:45 | Andrea Arnaboldi v Yannik Reuter | 6-7,1-6 |
| Challenger Marburg | 2016/06/29 16:00 | Yannik Reuter v Gerald Melzer | 3-6,6-1,6-4 |
| Challenger Marburg | 2016/06/28 16:40 | Julian Lenz v Yannik Reuter | 4-6,3-6 |
| Challenger Marburg Qual | 2016/06/27 12:55 | Yannik Reuter v Edoardo Eremin | 3-6,7-6,7-5 |
| Challenger Marburg Qual | 2016/06/26 09:15 | Yannik Reuter v Mats Moraing | 7-6,6-7,6-3 |
| Challenger Milan Qual | 2016/06/22 15:25 | Carlos Berlocq v Yannik Reuter | 6-4,6-0 |
| Challenger Milan Qual | 2016/06/20 10:15 | Yannik Reuter v Robin Stanek | 7-5,6-3 |