After demolishing their first-round opponents, defending Wimbledon [ Images ] champion Novak Djokovic [ Images ] and six-times winner Roger Federer [ Images ] return on Wednesday to face players from the opposite end of the tennis spectrum.
Djokovic plays 20-year-old American Ryan Harrison and the ice-cool Federer takes on fiery Italian showman Fabio Fognini, with both second-round matches on Centre Court.
Neither Harrison nor Fognini have won a tour title while their multi-grand-slam winning opponents have 104 between them.
"I see he's very talented, a great shot-maker," Federer said of his opponent.
"He's definitely got the talent to be a very tough opponent. Better be ready for some good shots coming my way."
Kim Clijsters's [ Images ] second-round match against Czech Andrea Hlavackova and the end of Caroline Wozniacki's [ Images ] clash with Tamira Paszek complete the action on Centre while over on Court One number one seed Maria Sharapova [ Images ] plays Bulgarian Tsvetana Pironkova [ Images ].