2018 Ladies Open Hechingen – Singles

Tamara Korpatsch was the defending champion, but lost in the semifinals to Laura Siegemund.

Ekaterine Gorgodze won the title, defeating Siegemund in the final 6–2, 6–1.

Seeds
• # 🇩🇪 Carina Witthöft (first round; retired)

• # 🇩🇪 Antonia Lottner (second round)

• # Jil Teichmann (second round)

• # Bibiane Schoofs (second round)

• # 🇩🇪 Laura Siegemund (final)

• # Ekaterine Gorgodze (champion)

• # 🇷🇸 Dejana Radanović (first round; retired)

• # 🇩🇪 Anna Zaja (semifinals)