https://www.upi.com/News_Photos/lp/fff7f258ea4217bd3bcc2c5c5451c772/https://www.upi.com/News_Photos/view/upi/fff7f258ea4217bd3bcc2c5c5451c772/US-Open-Tennis-in-New-York/Sport Tennis, New York City, Arthur Ashe Stadium, Billie Jean King National Tennis Center, Grand Slam, Sports, Major, U.S. Open, Maria Sharapova, Nadia PetrovaUPIUPIhttps://cdnph.upi.com/pv/upi/fff7f258ea4217bd3bcc2c5c5451c772/US-OPEN-TENNIS.jpg
Maria Sharapova of Russia reacts after losing a point to Nadia Petrova of Russia on day 7 in Arthur Ashe Stadium at the Billie Jean King National Tennis Center in New York City on September 2, 2012. UPI/John Angelillo