It was a short day at the office for Serena Williams at Wimbledon. The five-time champ took just 49 minutes to cruise into the third round with a 6-1, 6-1 beat down of Chanelle Scheepers.

Williams blew eight aces and 26 winners past her overmatched opponent, while Scheepers managed just five winners.

Rafael Nadal (rah-fay-EHL' nah-DAHL') might seem a little more focused when he takes Centre Court at Wimbledon for his second round match. His opponent is Lukas Rosol from the Czech Republic. They met two years ago in the second round on Centre Court and the then-100th ranked Rosol pulled off a stunning five-set upset. The top-ranked Nadal will be trying to prevent a repeat.

Seven-time champ Roger Federer is also slated for second round action facing Gilles Muller who's he's beaten three times and gone on to win the title after each win.

Sam Querry and Jo-Wilfried Tsonga (SAHNG'-guh) resume their second round marathon tied at 9-all in the fifth set. The match was suspended by darkness.

More From ESPN Western Colorado