Karolína Plíšková was the defending champion, but chose not to participate.
Naomi Osaka won the title, defeating Anastasia Pavlyuchenkova in the final, 6–2, 6–3. She became the first Japanese player to win the tournament since Kimiko Date in 1995.
Seeds The top four seeds received a bye into the second round.
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Lucky losers
Draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
References
External links Main Draw Qualifying Draw