Djokovic has worry-free start to Australian Open defense

No. 1 Novak Djokovic will face American Ryan Harrison in the second round.

Scott Barbour/Getty Images

Same Grand Slam, same court, same result. Only the year was different for Novak Djokovic - and the amount of time he needed on the bright blue hard surface at Rod Laver Arena.

The Australian Open defending champion took his first step toward winning his third consecutive title at Melbourne Park - and fourth overall - with a 6-2, 6-4, 7-5 win over Paul-Henri Mathieu of France on Monday.

The match lasted 1 hour, 42 minutes, more than four hours faster than when the Serbian star was last on center court, his victory in last year's final over Rafael Nadal in a 5-hour, 53-minute marathon.

The win ran Djokovic's winning streak at Melbourne to 15 matches and his overall win-loss record to 33-5. Any wonder Djokovic calls the Australian Open, site of his first of five Grand Slams in 2008, his favorite major.

"It's great to be back in Australia playing on this court," Djokovic said.

On an opening day when Maria Sharapova and Venus Williams also easily won their first-round matches, Djokovic took his first step to becoming the first man to win three consecutive Australian Open titles in the Open era.

"Any achievement, especially if it's part of history, would mean a lot to me," Djokovic said. "I love this sport. This sport has been my life since I was 4 years old."

Djokovic lost a match to Australia's Bernard Tomic in the exhibition mixed-team Hopman Cup tournament this month, but said his win over Mathieu, who reached a career-high No. 12 ranking in 2008, was a good steppingstone for his second-round match against American Ryan Harrison, a 2-6, 6-4, 7-5, 6-4 winner over Santiago Giraldo of Colombia.