Stadium: Court 1 Round: 54 Ground: Clay
| Challenger Szczecin | 2018/09/09 11:10 | Gonzalo Lama v Julian Lenz | 4-6,6-7 |
| Challenger Szczecin Qual | 2018/09/08 15:00 | Fernando Romboli v Julian Lenz | 1-6,1-6 |
| ITF Germany F13 | 2018/08/23 13:15 | Julian Lenz v Christoph Negritu | 6-7,0-6 |
| ITF Germany F13 | 2018/08/22 08:00 | Julian Lenz v Gabriel Schmidt | 6-3,6-3 |
| ITF Germany F13 | 2018/08/20 09:00 | Julian Lenz v Marvin Rehberg | 6-4,6-3 |
| ITF Germany F13 | 2018/08/19 14:00 | Julian Lenz v Laurin Aerne | 6-1,6-1 |
| Challenger Meerbusch Qual | 2018/08/11 13:20 | Raul Brancaccio v Julian Lenz | 6-1,6-2 |
| Challenger Pullach Qual | 2018/08/05 10:00 | Julian Lenz v Gianluca Mager | 4-6,3-6 |
| Challenger Szczecin | 2018/09/09 10:10 | Jan Satral v Andrea Pellegrino | 6-1,6-2 |
| Challenger Szczecin | 2018/09/08 11:50 | Grzegorz Panfil v Jan Satral | 5-7,0-6 |
| Challenger Genova | 2018/09/02 14:45 | Sumit Nagal v Jan Satral | 6-2,6-7,6-4 |
| Challenger Genova | 2018/09/02 08:40 | Andrea Vavassori v Jan Satral | 3-6,1-6 |
| Challenger Como | 2018/08/26 14:35 | Markus Eriksson v Jan Satral | 6-4,7-6 |
| Challenger Como | 2018/08/25 16:15 | Jan Satral v Martin Cuevas | 6-4,6-4 |
| Challenger Cordenons | 2018/08/13 10:00 | Mate Valkusz v Jan Satral | 6-2,6-2 |
| Challenger Cordenons | 2018/08/12 11:30 | Andrea Guerrieri v Jan Satral | 1-6,1-6 |