US Open

NEW YORK, NY - SEPTEMBER 01: Garbine Muguruza of Spain celebrates her third round match win over Magdalena Rybarikova of Slovakia on Day Five of the 2017 US Open at the USTA Billie Jean King National Tennis Center on September 1, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Clive Brunskill/Getty Images)

WTA Tour: Garbiñe Muguruza to become the new world No. 1

Roger Federer ousted by red hot Juan Martin del Potro

US Open 2017: The American drought is guaranteed to end

Venus Williams defies odds, enters 2017 US Open semifinals

NEW YORK, NY - SEPTEMBER 05: Pablo Carreno Busta of Spain returns a shot against Diego Schwartzman of Argentina during his Men's Singles Quarterfinal match on Day Nine of the 2017 US Open at the USTA Billie Jean King National Tennis Center on September 5, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Abbie Parr/Getty Images)

US Open 2017: Pablo Carreño Busta continues breakout year

NEW YORK, NY - SEPTEMBER 04: Juan Martin del Potro of Argentina celebrates after defeating Dominic Thiem of Austria in their fourth round Men's Singles match on Day Eight of the 2017 US Open at the USTA Billie Jean King National Tennis Center on September 4, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Clive Brunskill/Getty Images)

Juan Martin del Potro survives Dominic Thiem, advances into quarterfinals

NEW YORK, NY - SEPTEMBER 02: Rafael Nadal of Spain reacts against Leonardo Mayer of Argentina during their third round Men's Singles match on Day Six of the 2017 US Open at the USTA Billie Jean King National Tennis Center on September 2, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Richard Heathcote/Getty Images)

US Open 2017: Rafael Nadal makes triumphant return to quarterfinals

NEW YORK, NY - SEPTEMBER 03: Sam Querrey celebrates his win over Mischa Zverev of Germany on Day Seven of the 2017 US Open at the USTA Billie Jean King National Tennis Center on September 3, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Matthew Stockman/Getty Images)

American tennis is alive and well at 2017 US Open

NEW YORK, NY - SEPTEMBER 03: Sloane Stephens of the United States returns a shot during her women's singles fourth round match against Julia Goerges of Germany on Day Seven of the 2017 US Open at the USTA Billie Jean King National Tennis Center on September 3, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Matthew Stockman/Getty Images)

US Open 2017: Sloane Stephens reaches quarterfinals

NEW YORK, NY - SEPTEMBER 02: Karolina Pliskova of Czech Republic celebrates her third round match win over Saisai Zheng of China on Day Six of the 2017 US Open at the USTA Billie Jean King National Tennis Center on September 2, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Richard Heathcote/Getty Images)

US Open 2017: Karolina Pliskova survives and advances

NEW YORK, NY - SEPTEMBER 01: Sloane Stephens of the United States returns a shot during her third round match against Ashleigh Barty of Australia on Day Five of the 2017 US Open at the USTA Billie Jean King National Tennis Center on September 1, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Clive Brunskill/Getty Images)

US Open 2017: Sloane Stephens moves on to fourth round

NEW YORK, NY - AUGUST 30: Denis Shapovalov of Canada celebrates defeating Jo-Wilfried Tsonga of France during their second round Men's Second match on Day Three of the 2017 US Open at the USTA Billie Jean King National Tennis Center on August 30, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Abbie Parr/Getty Images)

US Open 2017: Denis Shapovalov makes history

NEW YORK, NY - AUGUST 31: Rafael Nadal of Spain reacts against Taro Daniel of Japan in their second round Men's Singles match on Day Four of the 2017 US Open at the USTA Billie Jean King National Tennis Center on August 31, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Richard Heathcote/Getty Images)

US Open 2017: Rafael Nadal survives early scares

NEW YORK, NY - AUGUST 30: Eugenie Bouchard of Canada returns a shot to Evgeniya Rodina of Russia during their first round Women's Singles match on Day Three of the 2017 US Open at the USTA Billie Jean King National Tennis Center on August 30, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Clive Brunskill/Getty Images)

Eugenie Bouchard knocked out of US Open by Evgeniya Rodina

NEW YORK, NY - AUGUST 29: Frances Tiafoe congratulates Roger Federer of Switzerland after their match on Day Two of the 2017 US Open at the USTA Billie Jean King National Tennis Center on August 29, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Clive Brunskill/Getty Images)

US Open 2017: Frances Tiafoe makes statement against Roger Federer

NEW YORK, NY - AUGUST 29: Naomi Osaka of Japan celebrates defeating Angelique Kerber of Germany in their first round Women's Singles match on Day Two of the 2017 US Open at the USTA Billie Jean King National Tennis Center on August 29, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Abbie Parr/Getty Images)

US Open 2017: Naomi Osaka arrives with win over Angelique Kerber

NEW YORK, NY - AUGUST 28: Maria Sharapova of Russia celebrates winning her first round Women's Singles match against Simona Halep of Romania on Day One of the 2017 US Open at the USTA Billie Jean King National Tennis Center on August 28, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Clive Brunskill/Getty Images)

Maria Sharapova: emotional and victorious at Flushing Meadows

NEW YORK, NY - AUGUST 28: Roberta Vinci of Italy and Sloane Stephens of the United States shake hands after their first round Women's Singles match on Day One of the 2017 US Open at the USTA Billie Jean King National Tennis Center on August 28, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Al Bello/Getty Images)

US Open 2017: Sloane Stephens starts tournament off in style

NEW YORK, NY - AUGUST 28: Marin Cilic of Croatia celebrates his first round Men's Singles match win over Tennys Sandgren of the United States on Day One of the 2017 US Open at the USTA Billie Jean King National Tennis Center on August 28, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Richard Heathcote/Getty Images)

Marin Čilić wins opening round match at the 2017 US Open

MASON, OH - AUGUST 20: Garbine Muguruza of Spain celebrates her win over Simona Halep of Romania during the women's final on day 9 of the Western & Southern Open at the Lindner Family Tennis Center on August 20, 2017 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

US Open 2017: Garbiñe Muguruza cruises to first round victory

MASON, OH - AUGUST 20: Nick Kyrgios of Australia Grigor Dimitrov of Bulgaria poses for photographers at the trophy ceremony during the men's final on day 9 of the Western & Southern Open at the Lindner Family Tennis Center on August 20, 2017 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

US Open 2017: Players under the most pressure on the men’s draw

MONTREAL, QC - AUGUST 09: Milos Raonic of Canada walks off the court after his defeat against Adrian Mannarino of France during day six of the Rogers Cup presented by National Bank at Uniprix Stadium on August 9, 2017 in Montreal, Quebec, Canada. Adrian Mannarino of France defeated Milos Raonic of Canada 6-4, 6-4. (Photo by Minas Panagiotakis/Getty Images)

Milos Raonic withdraws from 2017 US Open due to wrist injury

KEY BISCAYNE, FL - APRIL 01: Johanna Konta of Great Britain celebrates with the trophy after defeating Caroline Wozniacki of Denmark in the final at Crandon Park Tennis Center on April 1, 2017 in Key Biscayne, Florida. (Photo by Julian Finney/Getty Images)

US Open: Can Johanna Konta maintain Wimbledon momentum?

MASON, OH - AUGUST 20: Nick Kyrgios of Australia Grigor Dimitrov of Bulgaria poses for photographers at the trophy ceremony during the men's final on day 9 of the Western & Southern Open at the Lindner Family Tennis Center on August 20, 2017 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

US Open 2017: Can Nick Kyrgios finally turn the corner?

TORONTO, ON - AUGUST 11: Sloane Stephens of the United States speaks to the media after defeating Lucie Safarova of Czech Republic during Day 7 of the Rogers Cup at Aviva Centre on August 11, 2017 in Toronto, Canada. (Photo by Vaughn Ridley/Getty Images)

US Open 2017: Sloane Stephens is quietly making a comeback

MASON, OH - AUGUST 20: Garbine Muguruza of Spain celebrates her win over Simona Halep of Romania during the women's final on day 9 of the Western & Southern Open at the Lindner Family Tennis Center on August 20, 2017 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

US Open: Garbiñe Muguruza can make final leap at Flushing Meadows

SINGAPORE - OCTOBER 25: Simona Halep (L) of Romania congratulates Angelique Kerber of Germany after their singles match during day 3 of the BNP Paribas WTA Finals Singapore at Singapore Sports Hub on October 25, 2016 in Singapore. (Photo by Clive Brunskill/Getty Images)

US Open 2017: Players under the most pressure on the women’s draw

MASON, OH - AUGUST 16: Alexander Zverev of Germany returns a shot to Frances Tiafoe during Day 5 of the Western & Southern Open at the Linder Family Tennis Center on August 16, 2017 in Mason, Ohio. (Photo by Rob Carr/Getty Images)

Alexander Zverev can benefit from wakeup call at Cincinnati Masters