2018 Jalisco Open – Singles

Singles
2018 Jalisco Open
Champion Marcelo Arévalo
Runner-up Christopher Eubanks
Score6–4, 5–7, 7–6(7–4)

Mirza Bašić was the defending champion but chose not to defend his title.

Marcelo Arévalo won the title after defeating Christopher Eubanks 6–4, 5–7, 7–6(7–4) in the final.