2017 Morelos Open – Singles

Gerald Melzer was the defending champion but chose not to defend his title.

Alexander Bublik won the title after defeating Nicolás Jarry 7–6(7–5), 6–4 in the final.

Seeds
• # 🇦🇺 Jordan Thompson (first round)

• # 🇷🇺 Teymuraz Gabashvili (second round)

• # 🇰🇿 Alexander Bublik (champion)

• # 🇺🇸 Dennis Novikov (first round)

• # Marcelo Arévalo (first round)

• # 🇺🇸 Alexander Sarkissian (first round)

• # 🇪🇸 Jordi Samper Montaña (second round)

• # 🇩🇪 Yannick Maden (first round)