Patrick Mouratoglou

How can underdog beat Andy Murray?

Serena Williams’ coach Patrick Mouratoglou analyses the few weaknesses in Andy Murray’s game ahead of his Australian Open fourth-round match against little-known Frenchman Stephane Robert.

Robert has nothing to lose – he is a 33-year-old veteran with little expectation.

Murray has very few weaknesses, although the forehand is not quite as good as the backhand, and his second serve is quite slow.

Watch the video to find out what Robert can do to land an upset against Murray: