Tomas Berdych of the Czech Republic reacts after winning the second set against Lleyton Hewitt of Australia during their men's singles first round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Al Bello/Getty Images)
2014 US Open - Day 3
Monica Puig of Puerto Rico plays against Andrea Petkovic of Germany during their 2014 US Open women's singles match at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)
2014 US Open - Day 3
Caroline Wozniacki of Denmark returns a shot against Aliaksandra Sasnovich of Belarus during their women's second round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Elsa/Getty Images)
2014 US Open - Day 3
Fans wait for Maria Sharapova of Russia after defeating Alexandra Dulgheru of Romania in their women's singles second round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Streeter Lecka/Getty Images)
2014 US Open - Day 3
Sabine Lisicki of Germany returns a shot against Madison Brengle of the United States on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Elsa/Getty Images)
2014 US Open - Day 3
Fans wait to get into Arthur Ashe for the night session on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Michael Heiman/Getty Images)
2014 US Open - Day 3
Maria Sharapova of Russia reacts against Alexandra Dulgheru of Romania during their women's singles second round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Streeter Lecka/Getty Images)
2014 US Open - Day 3
Jeremy Chardy of France reacts against Blaz Kavcic of Slovenia during their men's first round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Alex Goodlett/Getty Images)
2014 US Open - Day 3
Bob Bryan and Mike Bryan of the United States serve against Max Mirnyi of Belarus and Mikhail Youzhny of Russia during their men's doubles first round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Matthew Stockman/Getty Images)
2014 US Open - Day 3
Sam Groth of Australia in action against Jonathan Marray and Gilles Muller during his men's doubles first round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Elsa/Getty Images)
2014 US Open - Day 3
Venus Williams of the United States celebrates match point after defeating Timea Bacsinszky of Switzerland in their women's singles second round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Julian Finney/Getty Images)
2014 US Open - Day 3
Sara Errani of Italy celebrates a point against Anastasia Rodionova of Australia during their women's singles second round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Matthew Stockman/Getty Images)
2014 US Open - Day 3
Venus Williams of the United States serves against Timea Bacsinszky of Switzerland during their women's singles second round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Streeter Lecka/Getty Images)
2014 US Open - Day 3
Thomaz Bellucci of Brazil reacts after a point to Stan Wawrinka of Switzerland during their men's singles second round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Julian Finney/Getty Images)
2014 US Open - Day 3
Stan Wawrinka of Switzerland returns a shot against Thomaz Bellucci of Brazil during their men's singles second round match on Day Three of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2014. (Photo by Streeter Lecka/Getty Images)
