Round: 26 Ground: Hardcourt outdoor
| ITF Germany F10 | 2015/08/05 09:30 | Julian Lenz v Alexander Lazov | 3-6,4-6 |
| ITF Germany F7 | 2015/07/17 11:25 | Oriol Roca Batalla v Julian Lenz | 4-6,6-3,6-3 |
| ITF Germany F7 | 2015/07/14 12:40 | Julian Lenz v Javier Marti | 7-6,6-3 |
| Challenger Marburg | 2015/06/30 16:00 | Julian Lenz v Paul-Henri Mathieu | 6-4,3-6,3-6 |
| Challenger Dallas Qual | 2015/02/02 16:00 | Julian Lenz v Maxime Tchoutakian | 6-4,6-7,3-6 |
| ITF USA F1 | 2015/01/11 16:00 | Christian Lindell v Julian Lenz | 7-5,6-0 |
| ITF USA F1 | 2015/01/10 16:00 | Gonzalo Escobar v Julian Lenz | 2-6,2-6 |
| ITF USA F1 | 2015/01/09 17:40 | Julian Lenz v Nicolas Barrientos | 7-5,6-3 |
| Challenger Tiburon Qual | 2015/09/28 18:50 | Nicolas Meister v Rubin Statham | 7-6,5-7,6-4 |
| Challenger Shanghai | 2015/09/10 03:50 | Yuichi Sugita v Nicolas Meister | 6-4,7-6 |
| Challenger Shanghai | 2015/09/08 02:00 | Nicolas Meister v Yecong He | 6-1,2-6,6-4 |
| Challenger Shanghai Qual | 2015/09/07 02:00 | Nicolas Meister v Hans Hach Verdugo | 6-4,6-3 |
| ITF USA F23 | 2015/07/29 13:30 | Aron Hiltzik v Nicolas Meister | 1-6,4-6 |
| ITF USA F21 | 2015/07/03 14:00 | Mitchell Krueger v Nicolas Meister | 6-7,6-2,7-6 |
| ITF USA F21 | 2015/07/02 13:30 | Gonzales Austin v Nicolas Meister | 6-4,3-6,6-7 |
| ITF USA F21 | 2015/06/30 13:30 | Jarryd Chaplin v Nicolas Meister | 1-6,4-6 |