Stadium: Court 1 Round: 46 Ground: Hardcourt indoor
| Challenger - Ortisei | 2018/10/06 12:05 | Julian Lenz v Robin Kern | 6-3,6-2 |
| Challenger Florence | 2018/09/29 08:00 | Julian Lenz v Joao Menezes | 4-6,4-6 |
| Challenger - Sibiu | 2018/09/17 09:30 | Jelle Sels v Julian Lenz | 7-6,2-6,6-3 |
| Challenger - Sibiu | 2018/09/16 10:35 | Johannes Haerteis v Julian Lenz | 4-6,4-6 |
| Challenger - Sibiu | 2018/09/15 09:40 | George Iulian Dina v Julian Lenz | 1-6,2-6 |
| Challenger - Szczecin | 2018/09/10 09:00 | Julian Lenz v Jan Satral | 2-6,3-6 |
| 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 |
| Challenger - Ortisei | 2018/10/06 09:20 | Manuel Bernard v Benjamin Hassan | 2-6,1-6 |
| Davis Cup | 2018/09/16 04:20 | Wishaya Trongcharoenchaikul v Benjamin Hassan | 6-4,4-6,6-4 |
| Davis Cup | 2018/09/15 05:25 | Palaphoom Kovapitukted v Benjamin Hassan | 3-6,4-6 |
| ITF Germany F13 | 2018/08/24 11:00 | Benjamin Hassan v Fabrizio Ornago | 3-6,5-7 |
| ITF Germany F13 | 2018/08/23 09:20 | Benjamin Hassan v Henri Squire | 6-4,6-2 |
| ITF Germany F13 | 2018/08/22 08:00 | Benjamin Hassan v Christian Hirschmueller | 6-3,6-2 |
| Challenger - Meerbusch | 2018/08/16 13:50 | Benjamin Hassan v Kevin Krawietz | 2-6,7-6,5-7 |
| Challenger - Meerbusch | 2018/08/14 13:00 | Renzo Olivo v Benjamin Hassan | 6-0,4-6,4-6 |