2018 CDMX Open – Singles

This was the first edition of the tournament.

Juan Ignacio Londero won the title after defeating Roberto Quiroz 6–1, 6–3 in the final.

Seeds
• # 🇩🇪 Yannick Hanfmann (first round)

• # 🇧🇷 Thiago Monteiro (second round)

• # 🇦🇷 Carlos Berlocq (second round)

• # 🇪🇸 Adrián Menéndez Maceiras (quarterfinals)

• # 🇩🇪 Mats Moraing (second round)

• # 🇩🇴 Víctor Estrella Burgos (second round)

• # Marcelo Arévalo (second round)

• # 🇷🇸 Peđa Krstin (second round)