2018 Silicon Valley Classic
The 2018 Silicon Valley Classic was a professional women's tennis tournament played on hard courts. It was the 47th edition of the tournament, and part of the WTA Premier tournaments of the 2018 WTA Tour. It took place between 30 July and 5 August 2018 and was the first time the tournament is held in San Jose, California, following a move from Stanford. It was the first women's event on the 2018 US Open Series.
Singles main-draw entrants
Seeds
1 Rankings are as of July 23, 2018.Other entrants
The following players received wildcards into the singles main draw:The following player received entry using a protected ranking:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Withdrawals
- Catherine Bellis → replaced by Kateryna Bondarenko
- Polona Hercog → replaced by Sofia Kenin
- Madison Keys → replaced by Magdalena Fręch
- Garbiñe Muguruza → replaced by Anna Blinkova
- Anastasia Pavlyuchenkova → replaced by Heather Watson
- Maria Sharapova → replaced by Victoria Azarenka
- CoCo Vandeweghe → replaced by Christina McHale
Retirements
Doubles main-draw entrants
Seeds
- 1 Rankings are as of July 23, 2018.
Other entrants
The following pair received a wildcard into the main draw:Withdrawals
;During the tournamentFinals
Singles
- Mihaela Buzărnescu defeated Maria Sakkari, 6–1, 6–0
Doubles
- Latisha Chan / Květa Peschke defeated Lyudmyla Kichenok / Nadiia Kichenok, 6–4, 6–1