Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Challenger - Prague | 2018/07/25 10:40 | Clezar, Guilherme v Brands, Daniel | 6-3,6-1 |
| Challenger Astana | 2018/07/22 08:15 | Brands, Daniel v Sebastian Ofner | 6-7,3-6 |
| Challenger Astana | 2018/07/21 11:40 | Brands, Daniel v Jurij Rodionov | 6-4,3-6,7-5 |
| Challenger Astana | 2018/07/20 10:50 | Myneni, Saketh v Brands, Daniel | 4-6,7-6,5-7 |
| Challenger Astana | 2018/07/18 09:10 | Ivan Gakhov v Brands, Daniel | 7-6,3-6,3-6 |
| Challenger Astana | 2018/07/16 10:45 | Brands, Daniel v Cem Ilkel | 6-0,6-4 |
| Challenger Recanati | 2018/07/08 19:00 | Brands, Daniel v Menendez-Maceiras, Adrian | 7-5,6-3 |
| Challenger Recanati | 2018/07/07 17:45 | Brands, Daniel v Quiroz, Roberto | 6-0,6-3 |
| Challenger Segovia Qual | 2018/07/30 10:30 | Albano Olivetti v Romero de Avila Senise, Alberto | 6-3,3-6,3-6 |
| Challenger Segovia Qual | 2018/07/29 10:30 | Romero de Avila Senise, Alberto v Matias Franco Descotte | 7-6,6-3 |
| Challenger Segovia Qual | 2018/07/28 11:00 | Romero de Avila Senise, Alberto v Boris Arias | 6-7,6-4,6-2 |
| ITF Spain F20 | 2018/07/27 08:00 | Toledo Bague, Pol v Romero de Avila Senise, Alberto | 6-4,7-6 |
| ITF Spain F20 | 2018/07/25 16:10 | Romero de Avila Senise, Alberto v Semmler, Miguel | 6-7,6-2,6-3 |
| ITF Spain F20 | 2018/07/23 15:30 | Sergi Perez Contri v Romero de Avila Senise, Alberto | 2-6,4-6 |
| ITF Spain F19 | 2018/07/16 16:00 | Mikhail Korovin v Romero de Avila Senise, Alberto | 7-6,6-3 |
| ITF Spain F18 | 2018/07/13 10:45 | Javier Barranco Cosano v Romero de Avila Senise, Alberto | 4-6,6-1,6-2 |