Wimbledon 2013: Andy Murray expects more Grand Slam upsets

British number one Andy Murray says upsets and shock exits are part of tennis following Rafa Nadal's shock exit from Wimbledon 2013.

Murray predicts the number of upsets may even increase as the consistency of players such as himself, Nadal, Roger Federer and Novak Djokovic fluctuate as they pick up injuries.

The Scot faces Chinese Taipei's Yen-Hsun Lu in the second round on Wednesday.

BBC Sport