Monica Niculescu at the U.S. Open Tennis Championships in New York

Monica Niculescu of Romania walks off the court with a trainer after an injury in the first set but returns to defeat Lucie Safarova of the Czech Republic in straight sets on day 5 in Louis Armstrong Stadium at the U.S. Open Tennis Championships at the Billie Jean King National Tennis Center in New York City on September 2, 2011. UPI/John Angelillo