American Catherine Bellis returns a shot against 12th-seeded Dominika Cibulkova of Slovakia during their match at the US Open on Aug. 26, 2014. (Photo by Streeter Lecka/Getty Images)

15-Year-Old American Bellis Shocks No. 12 Seed, Aussie Open Finalist Cibulkova

American teen CiCi Bellis became the youngest player to win a U.S. Open match since 1996 — almost three years before she was born — when she stunned Australian Open runner-up Dominika Cibulkova.

08/26/2014

Noah Rubin, 18, competed in the US Open on Aug. 26, 2014 (Credit: CBS 2)

Long Island’s Noah Rubin Competes In US Open

Noah Rubin’s family said they’ve been bringing him to the USTA Billie Jean King National Tennis Center since he was a baby.

08/26/2014

Eugenie Bouchard of Canada returns a shot against Olga Govortsova of Belarus during their match at the US Open on Aug. 26, 2014. (Photo by Al Bello/Getty Images)

Wimbledon Finalist Bouchard Off And Running At US Open

Back on the Grand Slam stage, Eugenie Bouchard returned to her winning ways. The seventh-seeded Bouchard routed Olga Govortsova 6-2, 6-1 on Tuesday in the first round of the U.S. Open.

08/26/2014

American John Isner hits the ball against American Marcos Giron during their US Open singles match on Aug. 26, 2014 in New York. (TIMOTHY A. CLARY/AFP/Getty Images)

America’s US Open Hopes May Rest With Isner, Who Cruises In First Round

John Isner, a former top American college player, beat this year’s top American college player in the first round of the U.S. Open.

08/26/2014

Roger Federer of Switzerland talks to the media during previews for the US Open tennis tournament at USTA Billie Jean King National Tennis Center on August 23, 2014 in New York City. (Photo by Julian Finney/Getty Images)

Liguori: Roger Federer, Serena Williams Are Talk Of 2014 US Open

This 2014 U.S. Open is all about two of the all-time greats in tennis — Roger Federer and Serena Williams — hoping to win their 18th Grand Slam titles.

08/26/2014

NEW YORK, NY - AUGUST 25:  Maria Sharapova of Russia returns a shot against Maria Kirilenko of Russia 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  in the Flushing neighborhood of the Queens borough of New York City.  (Photo by Matthew Stockman/Getty Images)

Sharapova Makes Winning Return To US Open, Beats Kirilenko In First Round

Maria Sharapova made a winning return to the U.S. Open, overcoming a few wobbles with her serve tosses before taking the final 10 games to beat longtime friend Maria Kirilenko.

08/26/2014

Andy Murray returns a shot against Robin Haase during their first round match on the opening day of the US Open at the USTA Billie Jean King National Tennis Center on Aug. 25, 2014. (Photo by Julian Finney/Getty Images)

Murray Battles Cramps, Gets Through 4-Set Challenge From Haase

Spinning in 70 mph second serves, grabbing at his hamstrings, Andy Murray gritted his way through cramps to win his first-round match at the U.S. Open.

08/25/2014

Arthur Ashe Stadium in Flushing Meadows, Queens, hosts the US Open Tennis Championships. (Credit: Getty Images)

Tennis Fans Flock To Queens For Start Of US Open

It’s the calm before the excitement begins at the Billie Jean King National Tennis Center in Flushing Meadows where 700,000 fans are expected to fill the stands over the next two weeks.

08/25/2014

Taylor Townsend of the United States returns a shot during her French Open match against Carla Suarez Navarro of Spain on May 30, 2014 in Paris. (Photo by Matthias Hangst/Getty Images)

Serena To Play Budding American Star Townsend In First Round Of Open

Taylor Townsend is a former top-ranked junior player who reached the third round at the French Open this year. She got into her first U.S. Open main draw with a wild card.

08/21/2014

Serena Williams (Photo by Jonathan Moore/Getty Images)

Serena Williams Seeded No. 1 At US Open; Simona Halep 2nd

Top-ranked Serena Williams is seeded No. 1 as she seeks her third straight U.S. Open title.

08/20/2014

Novak Djokovic of Serbia hits a return during his match against Tommy Robredo of Spain on Day 6 at the Western & Southern Open on August 14, 2014 at the Linder Family Tennis Center in Cincinnati, Ohio. (Photo by Andy Lyons/Getty Images)

Past US Open Champs Novak Djokovic, Roger Federer Seeded 1-2

Top-ranked Novak Djokovic is seeded No. 1 for the U.S. Open, and five-time champion Roger Federer is No. 2, meaning they could meet only in the final.

08/19/2014

Rafael Nadal (Photo by Matthew Stockman/Getty Images)

2013 Champ Rafael Nadal Out Of US Open With Wrist Injury

It’s only the fourth time in the Open era, which began in 1968, that the reigning U.S. Open men’s champion is not in the field.

08/18/2014

Juan Martin del Potro of Argentina serves the ball to Somdev Devverman of India during their tennis match in the second day of the Dubai Duty Free Tennis Championships on February 25, 2014. (Photo credit should read MARWAN NAAMANI/AFP/Getty Images)

2009 Champion Juan Martin Del Potro Out Of US Open

Past U.S. Open champion Juan Martin del Potro pulled out of the year’s last Grand Slam tournament Friday because he’s still recovering from wrist surgery.

08/15/2014

Bernard Tomic of Australia serves against Matthew Ebden of Australia during a match on day two of the Western & Southern Open on August 10, 2014 in Cincinnati, Ohio. (Photo by Jonathan Moore/Getty Images)

Bernard Tomic, Michael Llodra, Ryan Harrison Get US Open Wild Cards

Australia’s Bernard Tomic and France’s Michael Llodra are among eight men receiving wild-card invitations for the U.S. Open’s main draw.

08/13/2014

Taylor Townsend reacts after winning against Silvia Soler Espinosa of Spain after a match on day two of the Western & Southern Open on August 10, 2014 in Cincinnati, Ohio. (Photo by Jonathan Moore/Getty Images)

Taylor Townsend Among 8 Women With Wild Cards For US Open

Taylor Townsend, Grace Min, Nicole Gibbs and Danielle Collins are among eight players receiving wild-card invitations for the U.S. Open women’s draw.

08/12/2014