2017 Bank of the West Classic

The 2017 Stanford Classic (sponsored by Bank of the West) was a professional tennis tournament played on hard courts. It was the 46th edition of the tournament, and part of the WTA Premier tournaments of the 2017 WTA Tour. It took place in Stanford, California, United States between 31 July and 6 August 2017. It was the first women's event on the 2017 US Open Series. This event saw the top eight seeds make it to the quarterfinals, the first time since 2004 that this had happened at a WTA tournament.

Seeds

 * 1 Rankings are as of July 24, 2017.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇿 Petra Kvitová
 * 🇺🇸 Claire Liu
 * 🇷🇺 Maria Sharapova

The following player received entry using a protected ranking:
 * Ajla Tomljanović

The following players received entry from the qualifying draw:
 * Verónica Cepede Royg
 * 🇺🇸 Caroline Dolehide
 * 🇳🇿 Marina Erakovic
 * 🇺🇸 Danielle Lao

Withdrawals

 * Before the tournament
 * 🇭🇺 Tímea Babos →replaced by 🇺🇸 Jennifer Brady
 * 🇺🇸 Varvara Lepchenko →replaced by 🇺🇦 Kateryna Bondarenko
 * 🇨🇿 Kristýna Plíšková →replaced by Ajla Tomljanović
 * 🇨🇿 Kateřina Siniaková →replaced by 🇺🇸 Kayla Day
 * 🇨🇳 Wang Qiang →replaced by 🇺🇸 Kristie Ahn


 * During the tournament
 * 🇷🇺 Maria Sharapova

Seeds

 * 1 Rankings are as of July 24, 2017.

Other entrants
The following pair received a wildcard into the main draw:
 * 🇺🇸 Melissa Lord / 🇨🇦 Carol Zhao

Withdrawals

 * 🇳🇿 Marina Erakovic / Ajla Tomljanović

Singles

 * 🇺🇸 Madison Keys def. 🇺🇸 CoCo Vandeweghe, 7–6(7–4), 6–4

Doubles

 * 🇺🇸 Abigail Spears / 🇺🇸 CoCo Vandeweghe def. 🇫🇷 Alizé Cornet / 🇵🇱 Alicja Rosolska, 6–2, 6–3