Sara Errani of Italy celebrates defeating Kirsten Flipkens of Belgium after her women's singles first-round match on Day One of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 25, 2014. (Photo by Streeter Lecka/Getty Images)
2014 US Open - Day 1
Magdalena Rybarikova of Slovakia is tended to by a trainer while playing against Caroline Wozniacki of Denmark during her women's singles first-round match on Day One of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 25, 2014. (Photo by Julian Finney/Getty Images)
2014 US Open - Day 1
Caroline Wozniacki of Denmark returns a shot against Magdalena Rybarikova of Slovakia during her women's singles first-round match on Day One of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 25, 2014. (Photo by Julian Finney/Getty Images)
2014 US Open - Day 1
Donald Young of the United States returns a shot against Blaz Kavcic of Slovenia on Day One of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 25, 2014. (Photo by Julian Finney/Getty Images)
2014 US Open - Day 1
Actor Alec Baldwin attends on Day One of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 25, 2014. (Photo by Chris Trotman/Getty Images for USTA)
2014 US Open - Day 1
Fitz and the Tantrums perform during the Opening Ceremony on Day One of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 25, 2014. (Photo by Mike Stobe/Getty Images for USTA)
2014 US Open - Day 1
Milos Raonic of Canada returns a shot to Taro Daniel of Japan during his men's singles first-round match on Day One of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 25, 2014. (Photo by Julian Finney/Getty Images)
2014 US Open - Day 1
Simona Halep of Romania serves to Danielle Rose Collins of the United States during their women's singles first-round match on Day One of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 25, 2014. (Photo by Matthew Stockman/Getty Images)
2014 US Open - Day 1
Pro golfer Bubba Watson and his wife, Angie Watson, watch as Diego Schwartzman of Argentina plays against Novak Djokovic of Serbia during their men's singles first-round match on Day One of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 25, 2014. (Photo by Streeter Lecka/Getty Images)
2014 US Open - Day 1
Editor of Vogue Anna Wintour (R) attends Day One of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 25, 2014. (Photo by Streeter Lecka/Getty Images)
2014 US Open - Day 1
Novak Djokovic of Serbia serves against Diego Schwartzman of Argentina during their men's singles first-round match on Day One of the 2014 US Open at the USTA Billie Jean King National Tennis Center on August 25, 2014. (Photo by Streeter Lecka/Getty Images)
2014 US Open - Day 1
Maria Kirilenko of Russia reacts to a point against Maria Sharapova of Russia during their US Open 2014 women's singles match at the USTA Billie Jean King National Center on August 25, 2014. (Photo credit should read DON EMMERT/AFP/Getty Images)
2014 US Open - Day 1
Maria Sharapova of Russia celebrates her win over Maria Kirilenko of Russia during their US Open 2014 women's singles match at the USTA Billie Jean King National Center on August 25, 2014. (Photo credit should read DON EMMERT/AFP/Getty Images)
2014 US Open - Day 1
Novak Djokovic of Serbia returns to Diego Schwartzman of Argentina during their US Open 2014 men's singles match at the USTA Billie Jean King National Center on August 25, 2014. (Photo credit should read DON EMMERT/AFP/Getty Images)
2014 US Open - Day 1
Novak Djokovic of Serbia celebrates his win over Diego Schwartzman of Argentina during their US Open 2014 men's singles match at the USTA Billie Jean King National Center. (Photo credit should read DON EMMERT/AFP/Getty Images)
