Austria’s Dominic Thiem battled back from two sets down to win his first grand slam title in a thrilling contest

Novak Djokovic has been disqualified from the US Open after hitting a line judge with the ball.

New York’s crowds can inspire players, but this year the stands will be quiet. The change may give some an edge — and put others on edge.

Rafael Nadal defeated Daniil Medvedev on Sunday to capture his fourth US Open title. He now trails Roger Federer by just one Major for the most all-time.

Bianca Andreescu has defeated Serena Williams 6-3, 7-5 to win the U.S. Open, becoming the first Canadian to capture a Grand Slam singles title.

Rafael Nadal maintains his stranglehold on the French Open by beating Dominic Thiem in four sets to lift a 12th men's singles title.

Rafael Nadal is right back where he wants to be.

Fresh off her stunning U.S. Open win, 20-year-old tennis phenom Naomi Osaka is reportedly about to sign an $8.5 million endorsement contract with Adidas, according to SB Nation. Her current contract with the athletic manufacturer expires at the end of this year. The deal is the richest ever offered to a female athlete by Adidas.

Kyle Edmund enjoyed the biggest win of his career as he downed Andreas Seppi 6-7(4) 7-5 6-2 6-3 at the Australian Open to reach his first ever Grand Slam quarter-final.

Spain's Garbine Muguruza wins her first Wimbledon title with a straight-set win over five-time champion Venus Williams.

For two players at distinct points in their careers, the path to the lucrative WTA Tour begins in small towns on the humbling Pro Circuit.

Roger Federer defeats Rafael Nadal, wins record 18th Grand Slam title Sunday night in Melbourne in Australian Open final.

The World Anti-Doping Agency allowed US tennis players Serena and Venus Williams to take banned substances, while gymnast Simone Biles failed a doping test yet avoided disqualification, a hacking group revealed Tuesday. According to the Fancy Bear group, which released WADA documents after hacking the agency, former No. 1 tennis player Serena Williams was allowed to take banned substances such as oxycodone, hydromorphone, prednisone and methylprednisolone in 2010, 2014 and 2015.

Serena Williams sets a new Grand Slam record of 308 victories with a win over Yaroslava Shvedova at the US Open.

Approaching 35 and with a new challenger to her throne, can the all-time great do it again?

Britain's Andy Murray becomes Wimbledon champion for the second time with a superb performance against sixth seed Milos Raonic.

Serena Williams captured her seventh career Wimbledon singles championship, tying Steffi Graf's Open era record with her 22nd Grand Slam title.

The victory pushed Williams past Chrissie Evert into second for career Slam victories in the Open era. Williams trails only Martina Navratilova, who went 306-49 in her career.

Russian former world number one Maria Sharapova was handed a two-year ban by the International Tennis Federation on Wednesday following her positive test for banned drug meldonium at this year's Australian Open.

Former world number one Maria Sharapova has revealed she failed a drugs test at the Australian Open. The Russian, 28, tested positive for meldonium, a substance she has been taking since 2006 for health issues. Sharapova, a five-time Grand Slam champion, is provisionally suspended from 12 March pending further action. "I did fail the test and take full responsibility for it," said Sharapova, who won the Wimbledon title as a 17-year-old in 2004.