Wimbledon 2011 day five - in pictures

With so many potentially interesting matches at Wimbledon today it's hard to know which court to pick Photograph: Tom Jenkins for The Guardian

Elena Baltacha is the first of the Brits in action - she's facing China's Shuai Peng Photograph: Tom Jenkins for The Guardian

Peng is the 20th seed at the tournament, while Baltacha in ranked 68 in the world. Baltacha wins the opening set 6-4 after breaking her opponent in the ninth game of the first set, but Peng comes back to win the match 4-6, 6-2, 7-5 Photograph: Tom Jenkins for The Guardian

Laura Robson is the next of the Brits to attempt to reach the third round. She's out on court one against the 2004 Wimbledon champion Maria Sharapova Photograph: Tom Jenkins for The Guardian

Sharapova's serve is broken early in the first set as Robson, ranked 254th, takes a shock 4-1 lead Photograph: Tom Jenkins for The Guardian

No wonder she's got a sour face Photograph: Tom Jenkins for The Guardian

But the 17-year-old Robson struggles to close out the set and it eventually ends in a tie-break ... Photograph: Tom Jenkins for The Guardian

... which Sharapova wins 7-4 Photograph: Tom Jenkins for The Guardian

The second set is more of a formality as Sharapova wins 6-3 to book her place in round four Photograph: Tom Jenkins for The Guardian

Robson looks disappointed, but she's run the Russian close today Photograph: Tom Jenkins for The Guardian

Sharapova, who won Wimbledon when she was Robson's age, shakes hands with her opponent at the net Photograph: Tom Jenkins for The Guardian

... before waving goodbye to the crowds on court one Photograph: Tom Jenkins for The Guardian

In the men's draw, Andy Roddick faces Feliciano Lopez on Centre Court Photograph: Tom Jenkins for The Guardian

Lopez smashes at the net on his way to an unexpected victory over the American, 7-6, 7-6, 6-4 Photograph: Tom Jenkins for The Guardian

Now that result has really opened up the men's draw Photograph: Tom Jenkins for The Guardian

On court two, Caroline Wozniacki plays a forehand in her match with Virginie Razzano Photograph: Tom Jenkins for The Guardian

It's hard to know why Serena Williams was so aggrieved at playing on this court yesterday Photograph: Tom Jenkins for The Guardian

Wozniacki is attracting attention from all quarters Photograph: Tom Jenkins for The Guardian

The number one seed serves her way to a 6-1, 6-3 victory Photograph: Tom Jenkins for The Guardian

Andy Murray gets proceedings underway in his thrid round match against Ivan Ljubicic on Centre Court, beginning with two blistering aces Photograph: Tom Jenkins for The Guardian

Croatian Ljubicic brings his formidable serve to the competition Photograph: Tom Jenkins for The Guardian

Murray celebrates taking the first set Photograph: Tom Jenkins for The Guardian

Ljubicic has Murray sprinting to the net to reach a drop-shot Photograph: Tom Jenkins for The Guardian