2013 Bank of the West Classic

The 2013 Bank of the West Classic was a professional tennis tournament played on hard courts. It was the 42nd edition of the tournament, which was part of the WTA Premier tournaments of the 2013 WTA Tour. It took place in Stanford, California, United States between 22 and 28 July 2013. It was the first event on the 2013 US Open Series.

Seeds

 * 1 Rankings are as of July 15, 2013

Other entrants
The following players received wildcards into the singles main draw:
 * 🇺🇸 Nicole Gibbs
 * Ajla Tomljanović

The following players received entry from the qualifying draw:
 * 🇷🇺 Vera Dushevina
 * 🇷🇺 Alla Kudryavtseva
 * Michelle Larcher de Brito
 * 🇺🇸 CoCo Vandeweghe

Withdrawals

 * Before the tournament
 * 🇫🇷 Marion Bartoli (hamstring strain)
 * 🇧🇪 Kirsten Flipkens
 * 🇩🇪 Sabine Lisicki (wrist injury)
 * 🇷🇺 Maria Sharapova (hip injury)

Retirements

 * 🇷🇺 Alla Kudryavtseva (heat illness)

Seeds

 * 1 Rankings are as of July 15, 2013

Other entrants
The following pair received a wildcard into the doubles main draw:
 * 🇺🇸 Nicole Gibbs / 🇺🇸 CoCo Vandeweghe

Withdrawals

 * During the tournament
 * 🇮🇹 Francesca Schiavone (viral illness)

Singles

 * 🇸🇰 Dominika Cibulková defeated 🇵🇱 Agnieszka Radwańska, 3–6, 6–4, 6–4

Doubles

 * 🇺🇸 Raquel Kops-Jones / 🇺🇸 Abigail Spears defeated 🇩🇪 Julia Görges / Darija Jurak, 6–2, 7–6(7–4)