Serena Williams to Play Mubadala Silicon Valley Classic   SAN JOSÉ, CA (May 9, 2018) – Twenty-three -time major Champion Serena Williams has announced she will open the summer hard court season at the 2018 Mubadala Silicon Valley Classic, July 30-August 5, on the campus of the tournament’s new home - San José State University. Williams will headline a line-up that … [Read more...] about Serena Williams to Play Mubadala Silicon Valley Classic