Round: 46 Ground: Clay
| Challenger Meerbusch Qual | 2017/08/12 12:10 | Antonio Sancic v Tim Sandkaulen | 7-6,6-1 |
| Challenger Francavilla Qual | 2017/04/22 13:50 | Antonio Sancic v Carlos Taberner | 6-7,2-6 |
| Challenger St Brieuc Qual | 2017/03/26 10:55 | Antonio Sancic v Tim Puetz | 2-6,0-6 |
| Challenger Budapest Qual | 2016/10/22 15:05 | Tim Puetz v Antonio Sancic | 6-4,6-0 |
| Challenger Casablanca Qual | 2016/10/08 10:30 | Antonio Sancic v Andrea Pellegrino | 4-6,4-6 |
| Challenger Mohammedia Qual | 2016/10/01 11:35 | Miljan Zekic v Antonio Sancic | 6-4,6-2 |
| Challenger Rome 2 Qual | 2016/09/25 11:30 | Antonio Sancic v Gibril Diarra | 4-6,4-6 |
| Challenger Rome 2 Qual | 2016/09/24 13:40 | Marco Bortolotti v Antonio Sancic | 6-4,2-6,4-6 |
| Challenger Meerbusch Qual | 2017/08/12 10:30 | Marvin Greven v Juan Ignacio Galarza | 3-6,2-6 |
| ITF Germany F10 | 2017/08/11 10:00 | Juan Ignacio Galarza v Daniel Dutra Da Silva | 6-2,5-7,3-6 |
| ITF Germany F10 | 2017/08/09 10:30 | George Von Massow v Juan Ignacio Galarza | 5-7,3-6 |
| ITF Germany F10 | 2017/08/08 11:30 | Juan Ignacio Galarza v Tejas Chaukulkar | 6-4,6-2 |
| Challenger Liberec Qual | 2017/07/30 11:00 | Hugo Dellien v Juan Ignacio Galarza | 6-2,6-4 |
| Challenger Liberec Qual | 2017/07/29 13:25 | Dominik Suc v Juan Ignacio Galarza | 3-6,1-6 |
| Challenger Prague | 2017/07/27 09:00 | Juan Ignacio Galarza v Tobias Kamke | 0-6,3-6 |
| Challenger Prague | 2017/07/25 13:55 | Vaclav Safranek v Juan Ignacio Galarza | 6-2,3-6,5-7 |