Sixteen-year-old Naomi Osaka pulled off the upset of the tournament after edging Sam Stosur in three sets. See what the fans and media had to say about the Japanese giant-killer.
Andrea Petkovic set up a second round clash with Japanese giant-killer Naomi Osaka. Serena Williams and Agnieszka Radwanska now know who they play first - read on!
WTA Rising Star Laura Robson has been named an ambassador for SportsAid, a UK charity that helps young UK athletes. Which very famous Brit is the charity's patron?
Every time a WTA player hits an ace, they raise money for an amazing cause - and it's doubled for USANA Ambassadors. Which WTA Rising Star tops the list? Find out here!
In her first WTA main draw match, 16-year-old Naomi Osaka edged former US Open champion Samantha Stosur in a thriller in the first round of the Bank of the West Classic.
Monica Puig has had a difficult year at the Grand Slams, falling early in Melbourne, Paris and London, but she remains confident that success is just around the corner.
