New York, USA. 6th September, 2015. Madison Keys of the United States reacts to a point during her match against world number one, Serena Williams in the fourth round match at the Open in Flushing Meadows, New York on September 6th, 2015. Williams won the match. Credit: Adam Stoltman/Alamy Live News

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Size: 5184px × 3456px
Location: Billie Jean King National Tennis Center, Flushing Meadows, New York, , United States
Photo credit: © Adam Stoltman / Alamy / Afripics
License: Licensed
Model Released: No

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