Raonic deals aces to bust Carreno Busta

Fourth-seeded Milos Raonic blasted 17 aces in beating Pablo Carreno Busta 7-6 (5), 6-4 on Tuesday to reach the third round of the Paris Masters.

The big-serving Canadian has been hampered by a right ankle injury that forced him to withdraw ahead of his China Open semifinal three weeks ago.

Since then, Raonic has lost in the third round of the Shanghai Masters and in the first round of the Swiss Indoors last week.