Round: 25 Ground: Clay
| ITF Canada F8 | 2017/09/19 14:00 | Alex Blumenberg v Alejandro Tabilo | 3-6,6-4,5-7 |
| ITF Canada F7 Qual | 2017/09/09 21:00 | Alex Blumenberg v Daniel Grunberger | 5-7,1-6 |
| ITF USA F22 | 2017/06/28 15:20 | Alex Blumenberg v David Volfson | 4-6,4-6 |
| ITF USA F20 | 2017/06/21 17:00 | Alexios Halebian v Alex Blumenberg | 4-6,6-3,6-0 |
| ITF USA F18 | 2017/06/14 17:45 | Alex Blumenberg v Kaichi Uchida | 1-6,4-6 |
| ITF USA F16 | 2017/05/03 14:00 | Thales Turini v Alex Blumenberg | 6-3,4-6,6-1 |
| ITF USA F15 | 2017/04/25 14:00 | Alex Blumenberg v Sam Riffice | 3-6,0-6 |
| ITF USA F14 | 2017/04/19 17:30 | Dominik Koepfer v Alex Blumenberg | 6-2,6-0 |
| ITF USA F32 | 2017/09/25 16:30 | Francisco Dias v Adrian Oetzbach | 3-6,3-6 |
| ITF USA F32 | 2017/09/23 18:30 | Antonio Ruiz-Rosales v Adrian Oetzbach | 6-4,0-6,4-6 |
| ITF USA F32 | 2017/09/22 22:30 | Philip Hjorth v Adrian Oetzbach | 3-6,7-5,2-6 |
| ITF Germany F10 | 2017/08/08 14:25 | Adrian Oetzbach v Maciej Rajski | 1-6,2-6 |
| ITF Germany F10 | 2017/08/07 10:00 | Adrian Oetzbach v Leonard Von Hindte | 3-6,7-6,6-7 |
| ITF Germany F10 | 2017/08/06 15:00 | Adrian Oetzbach v Harry Lim | 6-2,6-4 |
| ITF Germany F10 | 2017/08/06 08:00 | Adrian Oetzbach v Fred Olivier Schommer | 6-2,6-0 |
| ITF Germany F9 | 2017/08/02 12:00 | Adrian Oetzbach v Ugo Humbert | 6-4,5-7,0-6 |