Andy Roddick has reached the third round of the Sony Ericsson Open in Miami, Florida, with a convincing straight-sets win over Gilles Muller.
The hard-hitting American started positively when he broke Muller's first service game.
The world number 34 was rarely troubled after that as he comfortably claimed the set 6-3.
Roddick broke his opponent in the first game of the second set as he took control in the Miami sun.
A second break of serve made life easier for Roddick as he took the set 6-2 to book his place in the next round.
Written by
Jack Prescott
Jack Prescott
