| Challenger Como Qual | 2017/08/26 10:00 | Lorenzo Frigerio v David Vega Hernandez | 4-6,2-6 |
| ITF Portugal F4 | 2017/03/30 09:30 | David Vega Hernandez v Lorenzo Frigerio | 2-6,6-1,6-4 |
| Challenger Ortisei Qual | 2017/10/07 09:35 | Lorenzo Frigerio v Tobias Simon | 4-6,6-7 |
| Challenger Gwangju | 2017/09/19 04:05 | Lorenzo Frigerio v Steven Diez | 3-6,4-6 |
| Challenger Gwangju Qual | 2017/09/18 01:30 | Lorenzo Frigerio v Yuya Kibi | 4-6,3-6 |
| Challenger Gwangju Qual | 2017/09/17 01:30 | Lorenzo Frigerio v Dae-Hee Lee | 6-1,6-3 |
| Challenger Shanghai Qual | 2017/09/10 02:00 | Lorenzo Frigerio v Martins Podzus | 1-6,5-7 |
| Challenger Zhangjiagang | 2017/09/07 06:35 | Lorenzo Frigerio v Go Soeda | 1-6,4-6 |
| Challenger Zhangjiagang | 2017/09/06 06:25 | Lorenzo Frigerio v Yuya Kibi | 7-6,6-4 |
| Challenger Como Qual | 2017/08/26 10:00 | Lorenzo Frigerio v David Vega Hernandez | 4-6,2-6 |
| Challenger Ortisei Qual | 2017/10/08 09:15 | Erwin Troebinger v David Vega Hernandez | 6-2,2-6,6-4 |
| Challenger Ortisei Qual | 2017/10/07 12:05 | David Vega Hernandez v Adelchi Virgili | 6-1,6-4 |
| Challenger Sibiu Qual | 2017/09/16 12:30 | David Vega Hernandez v Vasile Antonescu | 4-6,2-6 |
| ITF Spain F29 | 2017/09/12 10:05 | David Vega Hernandez v Axel Michon | 3-6,3-6 |
| Challenger Seville Qual | 2017/09/02 15:40 | David Vega Hernandez v Pol Toledo Bague | 4-6,7-5,7-6 |
| Challenger Seville Qual | 2017/09/02 11:50 | David Vega Hernandez v Andrey Yakovlev | 6-1,6-1 |
| Challenger Como Qual | 2017/08/27 12:30 | Gianluca Di Nicola v David Vega Hernandez | 6-2,7-5 |
| Challenger Como Qual | 2017/08/26 10:00 | Lorenzo Frigerio v David Vega Hernandez | 4-6,2-6 |