2018 O1 Properties Ladies Cup – Singles

Dejana Radanović was the defending champion, but lost in the second round to Ivana Jorović.

Vera Lapko won the title, defeating Anastasia Potapova in the final, 6–1, 6–3.

Seeds
• # 🇷🇴 Monica Niculescu (semifinals)

• # 🇧🇾 Vera Lapko (champion)

• # 🇷🇺 Evgeniya Rodina (second round)

• # 🇦🇺 Arina Rodionova (second round)

• # 🇷🇺 Vitalia Diatchenko (semifinals)

• # Valentini Grammatikopoulou (second round)

• # 🇷🇺 Polina Monova (first round, retired)

• # 🇷🇸 Ivana Jorović (quarterfinals)