Venus Williams and Serena Williams pulled out of the Wimbledon women's doubles on Tuesday.
Reigning champion Petra Kvitova began the defence of her Wimbledon title in emphatic style
British youngster Kyle Edmund lost to Alexandr Dolgopolov in the first round of Wimbledon.
Angelique Kerber beat fellow German Carina Witthoeft 6-0 6-0 on Tuesday.
Live updates from day two at Wimbledon, with Andy Murray, Rafael Nadal, Roger Federer and Petra Kvitova all in action.
Check out our best bets from the pick of today's sport, including horse racing, Wimbledon and greyhounds.
The order of play for Tuesday's action at Wimbledon with Andy Murray ending proceedings on Centre Court.
Lleyton Hewitt's Wimbledon career is over after a losing an epic five-set encounter with Jarkko Nieminen.
Novak Djokovic was far from his fluent best but did enough to beat Germany's Philipp Kohlschreiber in straights sets.
Naomi Broady was unable to complete a family double at Wimbledon, losing out in straight sets to Mariana Duque-Marino.