Stadium: Court 10 Round: 26 Ground: Hardcourt indoor
| Challenger Liberec Qual | 2017/07/29 10:00 | Julian Lenz v Juan Pablo Ficovich | 6-4,3-6,2-6 |
| ITF Germany F8 | 2017/07/20 14:10 | Julian Lenz v Jan Choinski | 7-5,6-7,0-6 |
| ITF Germany F8 | 2017/07/19 15:30 | Matthew Dellavedova v Julian Lenz | 3-6,4-6 |
| Challenger Marburg | 2017/07/03 15:30 | Cedrik-Marcel Stebe v Julian Lenz | 6-3,7-6 |
| Challenger Lisbon Qual | 2017/06/12 10:00 | Julian Lenz v Dragos Dima | 4-6,3-6 |
| Challenger Lisbon Qual | 2017/06/11 10:00 | Danilo Petrovic v Julian Lenz | 6-7,6-4,3-6 |
| Challenger Lisbon Qual | 2017/06/10 11:40 | Julian Lenz v Andriej Kapas | 6-4,6-3 |
| ITF Czech Republic F2 | 2017/05/28 08:30 | Jan Mertl v Julian Lenz | 6-4,2-6,2-6 |
| ITF USA F24 | 2017/07/20 17:00 | Harrison Adams v Ricardo Rodriguez-Pace | 5-7,4-6 |
| ITF USA F24 | 2017/07/19 16:55 | Luke Saville v Harrison Adams | 6-3,5-7,5-7 |
| ITF USA F24 | 2017/07/18 21:40 | Harrison Adams v Hunter Callahan | 6-3,5-7,6-3 |
| ITF USA F24 Qual | 2017/07/17 17:40 | Harrison Adams v Gustav Hansson | 7-5,5-7,6-2 |
| ITF USA F24 Qual | 2017/07/16 15:00 | Harrison Adams v Brandon Lam | 7-6,6-4 |
| ITF USA F24 Qual | 2017/07/15 15:00 | Harrison Adams v Charley Emhardt | 6-2,6-2 |
| ITF USA F19 | 2017/06/20 14:00 | Harrison Adams v Deiton Baughman | 1-6,4-6 |
| ITF USA F19 Qual | 2017/06/19 16:10 | Harrison Adams v Felix Corwin | 3-6,7-6,6-3 |