Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Challenger Cortina | 2017/07/25 11:10 | Goncalo Oliveira v Arnaboldi, Andrea | 3-6,1-6 |
| Poznan, Poland | 2017/07/22 12:00 | Goncalo Oliveira v Alexey Vatutin | 6-2,5-7,2-6 |
| Poznan, Poland | 2017/07/21 11:15 | Eysseric, Jonathan v Goncalo Oliveira | 6-7,4-6 |
| Poznan, Poland | 2017/07/20 14:00 | Goncalo Oliveira v Janowicz, Jerzy | 5-7,6-2,6-4 |
| Poznan, Poland | 2017/07/18 09:00 | Goncalo Oliveira v Petr Michnev | 6-2,6-4 |
| Braunchsweig, Germany | 2017/07/10 15:35 | Nicola Kuhn v Goncalo Oliveira | 6-4,6-2 |
| Challenger Braunschweig Qual | 2017/07/09 13:00 | Goncalo Oliveira v Marcan, Dino | 6-3,7-6 |
| ITF Netherlands F2 | 2017/07/01 13:00 | Westerhof, Boy v Goncalo Oliveira | 6-4,3-6,7-6 |
| ATP Gstaad Qual | 2017/07/22 10:10 | Mertens, Yannick v Gleb Sakharov | 4-6,5-7 |
| Challenger Scheveningen | 2017/07/18 11:40 | Botic Van De Zandschulp v Mertens, Yannick | 4-6,6-3,6-2 |
| ITF France F15 | 2017/07/10 18:00 | Mertens, Yannick v Eremin, Edoardo | 5-7,2-6 |
| Challenger Recanati | 2017/07/05 15:30 | Mertens, Yannick v Quentin Halys | 1-6,4-6 |
| Challenger Recanati | 2017/07/04 08:30 | Mertens, Yannick v Dmitry Popko | 3-6,6-3,7-6 |
| ATP Antalya Qual | 2017/06/25 10:10 | Ramkumar Ramanathan v Mertens, Yannick | 6-3,6-4 |
| ATP Antalya Qual | 2017/06/24 10:50 | Altug Celikbilek v Mertens, Yannick | 2-6,4-6 |
| ITF Turkey F23 | 2017/06/13 07:00 | Antoine Hoang v Mertens, Yannick | 6-4,6-3 |