Former world No . 1 Roger Taylor defeats 23rd seed Milos Raonic at Indian Wells . Second seed Rafael Nadal advances after win over fellow Spaniard Marcel Granollers . Ana Ivanovic beats Caroline Wozniacki in the battle of the former world No . David Nalbandian of Argentina after beating Czech No . 28 Radek Stepanek . 1s . Top seed Victoria Azarenka and No . 2 Maria Sharapova safely advance .
Former world No . 1 Roger Taylor defeats 23rd seed Milos Raonic at Indian Wells . Second seed Rafael Nadal advances after win over fellow Spaniard Marcel Granollers . Ana Ivanovic beats Caroline Wozniacki in the battle of the former world No . 1s . Top seed Victoria Azarenka and No . 2 Maria Sharapova safely advance .