Miami Open: Serena knocked out by Osaka, Azarenka through

(G.N.S) DT.22 Serena’s comeback to tennis after a 14-month lay-off hasn’t quite gone as per her plans. She suffered a first round exit in the Miami Open. She was beaten 2-6, 3-6 in a comprehensive manner by in-form unseeded Japanese rising star Naomi Osaka. Meanwhile, Victoria Azarenka won her first round match