Stadium: Center Court Round: 46
| Challenger Sibiu | 2017/09/21 08:00 | Cedrik-Marcel Stebe v Inigo C Huegun | 2-6,7-6,6-2 |
| Challenger Sibiu | 2017/09/19 08:00 | Inigo C Huegun v Andrea Arnaboldi | 7-6,6-1 |
| Challenger Szczecin | 2017/09/14 16:45 | Guido Andreozzi v Inigo C Huegun | 6-3,6-3 |
| Challenger Szczecin | 2017/09/12 12:55 | Inigo C Huegun v Marco Cecchinato | 3-6,6-4,6-4 |
| Challenger Seville selejtezők | 2017/09/09 18:30 | Inigo C Huegun v Felix Auger Aliassime | 7-6,3-6,3-6 |
| Challenger Seville selejtezők | 2017/09/08 16:00 | Corentin Moutet v Inigo C Huegun | 2-6,2-6 |
| Challenger Seville selejtezők | 2017/09/07 15:30 | Inigo C Huegun v Jaume Munar | 7-5,3-6,6-2 |
| Challenger Seville selejtezők | 2017/09/06 09:00 | Inigo C Huegun v Ricardo Ojeda Lara | 6-2,6-3 |
| Challenger Rome 2 Qual | 2017/09/23 09:25 | Jacopo Berrettini v Andreas Haider-Maurer | 0-6,2-6 |
| Challenger Sibiu Qual | 2017/09/17 08:20 | Lenny Hampel v Andreas Haider-Maurer | 6-4,0-6,6-3 |
| Challenger Sibiu Qual | 2017/09/16 11:30 | Daniel Gimeno-Traver v Andreas Haider-Maurer | 4-6,4-6 |
| Challenger Banja Luka | 2017/09/13 11:35 | Roberto Carballes Baena v Andreas Haider-Maurer | 7-5,6-3 |
| Challenger Banja Luka Qual | 2017/09/11 08:00 | Lucas Miedler v Andreas Haider-Maurer | 6-2,6-4 |
| Challenger Banja Luka Qual | 2017/09/10 11:10 | Ben Patael v Andreas Haider-Maurer | 3-6,0-6 |
| Challenger Meerbusch | 2017/08/20 11:00 | Andreas Haider-Maurer v Ricardo Ojeda Lara | 4-6,3-6 |
| Challenger Meerbusch | 2017/08/19 11:00 | Andreas Haider-Maurer v Karim-Mohamed Maamoun | 6-4,6-7,6-3 |