Stanislas Wawrinka eases past Ivo Karlovic

Stanislas Wawrinka has booked his place in the third round of the BNP Paribas Open with a straight-sets victory over Ivo Karlovic.

The world number three won the second-round encounter 6-3 7-5 at Indian Wells on Saturday.

The 28-year-old Swiss wrapped up the match in 63 minutes, taking his record to a perfect 12-0 in 2014.

Wawrinka, who did not face a single break point against the Croat and had eight aces, will take on Andreas Seppi for a place in the fourth round.