2017 ASB Classic – Women's singles

Sloane Stephens was the defending champion, but withdrew before the tournament began.

Lauren Davis won her first WTA title, defeating Ana Konjuh in the final, 6–3, 6–1.

Seeds
• #🇺🇸 Serena Williams (second round)

• #🇺🇸 Venus Williams (second round, withdrew due to right arm injury)

• # Caroline Wozniacki (quarterfinals)

• #🇨🇿 Barbora Strýcová (quarterfinals)

• #🇳🇱 Kiki Bertens (first round)

• #🇷🇺 Anastasia Pavlyuchenkova (first round)

• # Jeļena Ostapenko (semifinals, retired)

• # Ana Konjuh (final)

Seeds
• # 🇯🇵 Nao Hibino (qualifying competition)

• # 🇵🇱 Magda Linette (first round)

• # 🇱🇺 Mandy Minella (second round)

• # 🇩🇪 Tatjana Maria (first round)

• # 🇪🇸 Sílvia Soler Espinosa (second round)

• # 🇺🇸 Taylor Townsend (qualifying competition)

• # 🇷🇺 Elizaveta Kulichkova (second round)

• # Dalila Jakupović (qualifying competition)

Qualifiers
• # 🇦🇺 Arina Rodionova

• # 🇩🇪 Mona Barthel

• # 🇨🇿 Barbora Štefková

• # 🇺🇸 Jamie Loeb