Stadium: C Round: 25 Ground: Clay
| ATP Hamburg Qual | 2018/07/21 11:30 | Daniel Masur v Carlos Berlocq | 7-6,4-6,6-3 |
| Challenger Bastad | 2018/07/12 10:25 | Mikael Ymer v Carlos Berlocq | 6-1,4-6,7-5 |
| Challenger Bastad | 2018/07/11 11:40 | Carlos Berlocq v Juan Ignacio Londero | 3-6,7-6,6-4 |
| Challenger Bastad | 2018/07/10 12:10 | Ivan Nedelko v Carlos Berlocq | 3-6,0-6 |
| Challenger Marburg | 2018/07/05 13:15 | Juan Ignacio Londero v Carlos Berlocq | 6-1,6-4 |
| Challenger Marburg | 2018/07/04 14:20 | Carlos Berlocq v Alexey Vatutin | 6-3,4-6,7-5 |
| Challenger Marburg | 2018/07/02 14:40 | Carlos Berlocq v Mats Moraing | 6-4,6-2 |
| Challenger Milan | 2018/06/25 15:00 | Joao Domingues v Carlos Berlocq | 6-7,6-3,6-4 |
| Challenger Liberec | 2018/08/04 09:00 | Pedro Sousa v Goncalo Oliveira | 6-1,6-1 |
| Challenger Liberec | 2018/08/03 09:00 | Joao Domingues v Goncalo Oliveira | 4-6,3-6 |
| Challenger Liberec | 2018/08/01 11:00 | Juan Pablo Varillas v Goncalo Oliveira | 1-6,4-6 |
| Challenger Liberec | 2018/07/30 10:30 | Goncalo Oliveira v Guilherme Clezar | 7-6,6-2 |
| Challenger Prague | 2018/07/24 12:40 | Yannick Maden v Goncalo Oliveira | 6-3,6-3 |
| Challenger Scheveningen | 2018/07/17 13:50 | Goncalo Oliveira v Oscar Otte | 6-7,2-6 |
| Challenger Bastad | 2018/07/11 11:10 | Corentin Moutet v Goncalo Oliveira | 6-4,3-6,6-2 |
| Challenger Bastad | 2018/07/09 10:45 | Goncalo Oliveira v Jonathan Mridha | 6-4,7-5 |