| Champ: |  Austin Krajicek |
| Runner: |  Adrián Menéndez Maceiras |
| Score: | 6–7(3–7), 7–6(7–5), 6–4 |
| Type: | men |
| Before Name: | Challenger Ficrea – Singles |
See main article: 2015 Torneo Internacional Challenger León. Rajeev Ram was the defending champion, but lost in the second round to Daniel Nguyen.
Austin Krajicek won the title, defeating Adrián Menéndez Maceiras 6–7(3–7), 7–6(7–5), 6–4 in the final.