Novak Djokovic, Andy Murray win

WIMBLEDON, England -- Andy Roddick sprinted forward to scoop up a ball near the net, then backpedaled for another shot, leaping, stretching and swinging in one desperate motion.

He hit the ball into a camera bay.

So it went Tuesday for Roddick, outclassed by Novak Djokovic in the second round of the Olympics at Wimbledon, 6-2, 6-1.

"I hit the ball fine," Roddick said. "He was just too good from the baseline. He was seeing it like a basketball."

Djokovic also praised his performance.

"It was a perfect match in every sense," the Serb said.

Even so, the drubbing was a dismal result for Roddick, whose declining fortunes in recent months have left him fending off questions about retirement.

Playing under the Centre Court roof, Djokovic closed out the victory with consecutive aces. Roddick then quickly left the court where he lost three Wimbledon finals, and was noncommittal about the possibility he won't be back.

"It's not close to my mind right now," he said. "That's not something that I'm going to talk about."

British hopeful Andy Murray, seeded third, advanced by beating Jarkko Nieminen of Finland 6-2, 6-4. Nieminen won cheers for his scrappy play, including a tumble into the first row in pursuit of a shot.

Also scrappy but more successful was three-time Olympian Lleyton Hewitt, the Wimbledon champion 10 years ago. He beat No. 13 Marin Cilic of Croatia 6-4, 7-5.

The longest set in Olympic history was played Tuesday when Jo-Wilfried Tsonga of France defeated Milos Raonic of Canada 6-3, 3-6, 25-23 in the second round.

Tsonga leaped and roared when he won on his fourth match point with a drop volley. Raonic congratulated Tsonga with a smile.

The previous record was 30 games in 2004 when Fernando Gonzalez defeated Taylor Dent in the third set, 16-14, to win the bronze medal.

The longest set in tennis history also was played at the All England Club -- in 2010 when John Isner beat Nicolas Mahut 70-68 in the fifth set in the first round of Wimbledon.

Djokovic-Roddick stirred considerable anticipation as second-round matches go, and the crowd was near capacity when they took the court, with both players wearing red, white and blue. For the first time in the tournament, even the Royal Box was almost full.

Roddick started well enough, holding his first two service games, but from there the match quickly slipped away. His big serve was negated as a weapon against the game's best returner, and in baseline rallies Roddick was no match for Djokovic, who deployed his extensive arsenal of slices, drop shots and rocket-like groundstrokes.

Djokovic won seven consecutive games during one stretch, and 12 of the final 13. He finished with 14 aces, lost only 10 points in eight service games and had just six unforced errors.

In the final game Roddick hit a perfect drop shot, but Djokovic ran it down and whipped it cross-court for a winner. The Serb stood with his arms raised, basking in the roar of the crowd, while Roddick shook his head.

"That was one of the best drop shots I ever hit," Roddick shouted to Djokovic when the cheers died down.

Djokovic only smiled. Then he hit another ace.

A bronze medalist in 2008 and a Wimbledon champion last year, Djokovic has high hopes in the tournament but plans to enjoy the Olympics regardless. He enjoys hanging out in the athletes village and met two-time NHL MVP Alex Ovechkin, who agreed to trade a hockey stick for a racket.

"The basics of any Olympic Games is to be alongside the best athletes in the world, to dine with them, to make pictures with them, to chat, exchange experiences," Djokovic said. "This happens only every four years."

Information from The Associated Press was used in this report.