2015 Korea Open – Singles

Karolína Plíšková was the defending champion, but chose to compete in Tokyo instead.

Irina-Camelia Begu won the title, defeating Aliaksandra Sasnovich in the final, 6–3, 6–1.

Seeds
• # 🇷🇴 Irina-Camelia Begu (champion)

• # 🇸🇰 Anna Karolína Schmiedlová (semifinals)

• # 🇺🇸 Sloane Stephens (quarterfinals)

• # 🇺🇸 Varvara Lepchenko (second round)

• # 🇩🇪 Mona Barthel (quarterfinals)

• # 🇷🇴 Alexandra Dulgheru (first round)

• # 🇩🇪 Julia Görges (second round)

• # 🇧🇪 Alison Van Uytvanck (semifinals)

Seeds
• # 🇧🇾 Aliaksandra Sasnovich (qualified)

• # 🇨🇿 Tereza Martincová (first round)

• # 🇯🇵 Shuko Aoyama (first round)

• # 🇪🇸 Paula Badosa Gibert (qualified)

• # 🇷🇺 Ekaterina Bychkova (qualifying competition)

• # 🇨🇳 Lu Jiajing (qualifying competition)

• # 🇺🇦 Kateryna Kozlova (qualified)

• # 🇨🇿 Nicole Vaidišová (first round)

Qualifiers
• # 🇧🇾 Aliaksandra Sasnovich

• # 🇺🇦 Kateryna Kozlova

• # 🇺🇸 Nicole Melichar

• # 🇪🇸 Paula Badosa Gibert