Serena Williams reaches BNP Paribas Open last 16

Serena Williams is through to the fourth round of the BNP Paribas Open in California after a 6-2 6-0 win over Zarina Diyas of Kazakhstan. The world number one will meet fellow American Sloane Stephens on Tuesday after Sunday's 53-minute victory. via Pocket http://ift.tt/1ETEnYC