| Champ: |  Fabio Fognini |
| Runner: |  Leonardo Mayer |
| Score: | 6–2, 6-4 |
| Draw: | 28 |
| Seeds: | 8 |
| Type: | singles doubles |
| After Name: | Chile Open |
| After Year: | 2020 |
| Before Name: | VTR Open |
See main article: 2014 Royal Guard Open.
Horacio Zeballos was the defending champion, but lost in the second round to Daniel Gimeno Traver.
Fabio Fognini won the title, defeating Leonardo Mayer in the final 6–2, 6–4.
The top four seeds receive a bye into the second round.
The top four seeds receive a bye into the second round.
See also: 1. Guido Pella (qualifying competition)
See also: 2. Facundo Argüello (qualifying competition)
See also: 3. 
Thomaz Bellucci (qualified)
See also: 4. Diego Sebastián Schwartzman (second round)
See also: 5. João Souza (qualifying competition)
See also: 6. 
Pere Riba (second round)
See also: 7. Facundo Bagnis (qualifying competition)
See also: 8. Martín Alund (qualified)