( At the U.S. Open , she 's gotten to the quarterfinals only once , in 2009 . )
In the past , Li has tended to fade in the later majors from a lack of fitness and focus .
( At the U.S. Open , Li 's gotten to the quarterfinals only once , in 2009 . )
In the past , Li has tended to fade in the later majors from a lack of fitness and focus .