Wozniacki holds off qualifier in US Open 1st round

Sixth-seeded Caroline Wozniacki held off qualifier Duan

Ying-Ying to win her first-round match at the U.S. Open.

With boyfriend Rory McIlroy in the stands, Wozniacki fought off

a set point in the second to win 6-2, 7-5 on Tuesday.

The 133rd-ranked Duan had a chance to serve out the set at 5-3

in her Grand Slam debut. But the 2009 U.S. Open finalist broke

back. Then Duan had a set point on Wozniacki’s serve that she

couldn’t convert.

Wozniacki broke serve in the next game, then staved off three

break points to clinch the win.