Angelique Kerber was the reigning champion, but chose to compete in Båstad instead.
Johanna Konta won her first WTA title, defeating Venus Williams in the final, 7–5, 5–7, 6–2.
Williams was attempting to win her third title in Stanford and 50th WTA title overall.
Seeds The top four seeds received a bye into the second round.
Draw
Finals
Top half
Bottom half
Qualifying
Seeds The top two seeds received a bye into the qualifying competition.
Qualifiers
Draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References
External links WTA tournament draws