U.S. Open semifinalist Frances Tiafoe has aimed a torrent of expletives at the chair umpire after losing a match at the Shanghai Masters.

Four-time Grand Slam champion Carlos Alcaraz overcame Taylor Fritz in the deciding match as Team Europe rallied to beat Team World 13-11 and win the Laver Cup.

Jannik Sinner has defeated Taylor Fritz 6-3, 6-4, 7-5 with a relentless baseline game to win the U.S. Open men’s championship less than three weeks after being exonerated in a doping case.

Taylor Fritz can end a Grand Slam drought for American men by beating Jannik Sinner in the U.S. Open men's final on Sunday.

Taylor Fritz has defeated a fading Frances Tiafoe 4-6, 7-5, 4-6, 6-4, 6-1 in an all-American matchup at the U.S. Open to reach his first Grand Slam final.

It's been 21 years since an American man won a Grand Slam title, but the country is guaranteed a male finalist at the U.S. Open this weekend.

Frances Tiafoe has reached the U.S. Open semifinals for the second time in three years when his quarterfinal opponent, Grigor Dimitrov, stopped playing because of an injury in the fourth set.

Emma Navarro's first Grand Slam semifinal will come at the U.S. Open against Aryna Sabalenka.

ESPN has gone off the air on a major carrier for the second straight year during the U.S. Open tennis tournament and in the midst of the first full weekend of college football.

Aryna Sabalenka finally got rolling after a bad beginning to the latest-starting match in U.S. Open history and beat No. 29 Ekaterina Alexandrova 2-6, 6-1, 6-2 to reach the fourth round.

Frances Tiafoe has solved Ben Shelton’s big serve and played brilliantly at the net to win their all-American rematch at the U.S. Open 4-6, 7-5, 6-7 (5), 6-4, 6-3.

Frances Tiafoe is getting the rematch he wants, a second shot at Ben Shelton at the U.S. Open.

There’s no single explanation for all of the injuries to players in the latter stages at Wimbledon this year.

Actor Dustin Hoffman and Super Bowl winner Patrick Mahomes were among the celebrities watching Carlos Alcaraz play Frances Tiafoe in the third round on Centre Court at Wimbledon.

Defending Wimbledon champion Carlos Alcaraz has come back to eliminate Frances Tiafoe 5-7, 6-2, 4-6, 7-6 (2), 6-2 to reach the fourth round.

Tennis players insist that initial matches at one of their sport’s four most prestigious events — the Australian Open in January, the French Open in May, Wimbledon in late June or early July, and the U.S. Open in August — give them reason to worry, no matter how many times they’ve won at that stage.

Novak Djokovic says his right knee has responded well after surgery to repair a torn meniscus less than a month ago and he considers himself ready to contend at Wimbledon.

Unseeded American Peyton Stearns’ elimination of No. 10 Daria Kasatkina at the French Open was one of several losses for seeded women on a rainy day filled with matches.

There are three American men in the U.S. Open quarterfinals for the first time since 2005.

Novak Djokovic has eliminated qualifier Borna Gojo 6-2, 7-5, 6-4 to reach the U.S. Open quarterfinals.

Rinky Hijikata knows what he’s facing at the U.S. Open, and it’s more than just Frances Tiafoe.

Frances Tiafoe loves the spotlight that comes with playing at night in Arthur Ashe Stadium and he has picked up another victory in that setting to reach the U.S. Open's third round.

The U.S. Open is the noisiest of the four Grand Slam tennis tournaments.

Former President Barack Obama and his wife, Michelle, were in the Arthur Ashe Stadium stands to watch Coco Gauff’s first-round victory at the U.S. Open.

Coco Gauff has come back to win her first-round match at the U.S. Open after losing a set against an opponent who frustrated her with the time she took between points.

Frances Tiafoe and the other American men getting set to play at the U.S. Open are well aware of the facts.

The fourth round of the U.S. Open wraps up Monday, with Carlos Alcaraz, Aryana Sabalenka and Daniil Medvedev all in action.

The DC Open tennis tournament is touting itself as the first combined ATP-WTA 500 event.

The developments at Wimbledon include Novak Djokovic joining Roger Federer and Serena Williams as the only players in tennis history to win 350 Grand Slam matches.

Frances Tiafoe heads into Wimbledon on the heels of his first title at a grass-court tournament and his first appearance in the Top 10 of the ATP rankings.

The group that runs the French Open tennis tournament has hired an artificial intelligence company to monitor players' social media accounts in a bid to try to protect athletes from cyberbullying.

Carlos Alcaraz defeated Jannik Sinner 7-6 (4), 6-3 to advance to the BNP Paribas Open final against Daniil Medvedev.

Frances Tiafoe has defeated 10th-seeded Cameron Norrie 6-4, 6-4 to reach the semifinals of the BNP Paribas Open.

Tommy Paul's run to the semifinals at the Australian Open is the latest in a series of signs that men from the United States are relevant again in tennis.

The United States has claimed the inaugural United Cup in convincing fashion with an overpowering display over Italy in the final of the mixed teams event.

Frances Tiafoe beat Britain’s Daniel Evans 3-6, 7-5, 6-3 to move the United States into the United Cup mixed teams tournament semifinals.

A new Netflix docuseries about professional tennis called “Break Point” is scheduled to debut on Jan. 13.

Italy has beaten the United States in a doubles decider to advance to the Davis Cup semifinals for the first time in eight years.

Taylor Fritz defeated Frances Tiafoe 7-6 (3), 7-6 (2) in an all-American Japan Open final on Sunday.

Frances Tiafoe has saved four match points to beat Stefanos Tsitsipas 1-6, 7-6 (11), 10-8 and clinched victory in the Laver Cup for Team World over Roger Federer’s Team Europe for the first time.

Filling in for the retired Roger Federer at the Laver Cup, 2021 Wimbledon finalist Matteo Berrettini posted a victory for Team Europe when he edged Team World’s Felix Auger-Aliassime 7-6 (11), 4-6, 10-7.

Roger Federer has ended his superlative professional tennis career at age 41 with a loss in doubles alongside longtime rival Rafael Nadal at the Laver Cup.

Roger Federer and Rafael Nadal will team up in doubles at the Laver Cup on Friday in what Federer has announced will be the final match of his long and illustrious career.

The timing of it all hardly could be more symbolic: All within a span of two weeks, Serena Williams plays what is believed to be her last match at age 40, Roger Federer announces he’ll be retiring at 41, Iga Swiatek wins her third Grand Slam title at 21, and Carlos Alcaraz gets his first at 19.

Carlos Alcaraz’s U.S. Open championship has moved him up to No. 1 at age 19.

Sam Jalloh zig-zagged across West Africa last year coaching tennis to kids.

Michelle Obama waved her arms in the air and yelled, “Let’s go, Foe!”.

Frances Tiafoe has come up just short of being the first American man to reach the U.S. Open final in 16 years with a five-set loss to Carlos Alcaraz in the semifinals.

Carlos Alcaraz has reached his first Grand Slam final and given himself a chance to become No. 1 at age 19.

Carlos Alcaraz has advanced to the U.S. Open final by beating Frances Tiafoe 6-7 (6), 6-3, 6-1, 6-7 (5), 6-3.

Iga Swiatek and Ons Jabeur will face each other in the U.S. Open women's final.

Frances Tiafoe calls his run to the U.S. Open semifinals ‘a Cinderella story.

Carlos Alcaraz has outlasted Jannik Sinner in the latest-finishing match in U.S. Open history, advancing to the semifinals with a 6-3, 6-7 (7), 6-7 (0), 7-5, 6-3 victory.

Frances Tiafoe has become the first American man to reach the U.S. Open semifinals since 2006.

Carlos Alcaraz has outlasted Jannik Sinner in the latest-finishing match in U.S. Open history, advancing to the semifinals with a 6-3, 6-7 (7), 6-7 (0), 7-5, 6-3 victory.

Karen Khachanov has advanced to the first Grand Slam semifinal of his career by edging Nick Kyrgios 7-5, 4-6, 7-5, 6-7 (3), 6-4 at the U.S. Open.

Caroline Garcia has beaten 18-year-old American Coco Gauff 6-3, 6-4 at the U.S. Open to reach her first Grand Slam semifinal at age 28.

Serena Williams played what’s expected to be her last match at the U.S. Open.

Serena Williams is getting some well-earned rest after she lost at the U.S. Open.

Frances Tiafoe has ended Rafael Nadal’s 22-match winning streak at Grand Slam tournaments by beating the 22-time major champion 6-4, 4-6, 6-4, 6-3 in the U.S. Open’s fourth round.

Eleventh-seeded Jannik Sinner held off feisty Ilya Ivashka and won his U.S. Open match 6-1, 5-7, 6-2, 4-6, 6-3 to clinch a spot in all four Grand Slam quarterfinals this year.

Rafael Nadal’s nose was just fine.

Tennis has not always allowed coaches to coach.

Novak Djokovic found himself locked in a tight fourth-round match at Wimbledon against a wild-card entry making his Grand Slam tournament debut.

Three-time defending champion Novak Djokovic's next opponent is an oft-injured guy ranked outside the top 100 and making his Grand Slam debut thanks to a wild card.

Two-time Wimbledon champion Andy Murray has lost in the second round to big-serving American John Isner.

Novak Djokovic’s play was not particularly perfect at Wimbledon.

Jo-Wilfried Tsonga has ended his career as a singles tennis player with a 6-7 (6), 7-6 (4), 6-2, 7-6 (0) loss to Casper Ruud in the first round of the French Open.

Novak Djokovic is off to a good start at the Madrid Open after a 6-3, 6-2 win over Gael Monfils in the second round.

Daniil Medvedev is one win away from returning to No. 1.

Ons Jabeur has retired hurt in her Sydney Tennis Classic quarterfinal and allowed Anett Kontaveit to move into the semifinals.

Novak Djokovic is 26-0 in Grand Slam matches in 2021.

This is the first time in U.S. Open history that no men or women from the host country has made it to the quarterfinals in singles.

Carlos Alcaraz is the youngest male quarterfinalist at the U.S. Open since 1963.

After reaching the U.S. Open final last year with no fans, Victoria Azarenka appreciates playing in front of people again.

Jenson Brooksby has beaten 11th-seeded John Millman 6-1, 6-2 to reach the semifinals of the Citi Open in his debut appearance at an ATP 500 event.

Rafael Nadal's first tournament in nearly two months is over after just two matches.

The host country’s superstar is out of the Tokyo Olympics.

Sebastian Korda is the son of two former professional tennis players and the brother of two current stars of women's golf.

The Associated Press has learned that teenager Coco Gauff and Australian Open runner-up Jennifer Brady will lead the U.S. Olympic tennis team at the Tokyo Games.

Frances Tiafoe and Sloane Stephens have pulled off two of the biggest wins on Day 1 at Wimbledon.

Wimbledon has returned after being canceled in 2020 because of the pandemic and some things have not changed at the All England Club.

Top-seeded Matteo Berrettini defeated Andy Murray 6-3, 6-3 at The Queen’s Club grass-court tournament to move into the quarterfinals.

MIAMI – Nelly Korda keeps asking her parents if she can book their flight to watch her and her sister play in the LPGA’s first major of the year this week. “Probably they’re going to change their schedule a little bit and hopefully stay with me,” Sebastian Korda said. 18 in the world; Nelly Korda, 22, is ranked No. Sebastian Korda is the little brother, at least in terms of age — he’s 20, but at 6-foot-5, he’s certainly not little. “He loves to pump up,” Nelly Korda said.

Barty didn't wilt, ousting Sabalenka 6-4, 6-7 (5), 6-3 for her third three-set win in four matches at the tournament. Medvedev beat Tiafoe 6-4, 6-3, and has gone 10-1 in sets against the American in their past four head-to-head matchups. Ad“Everywhere in the world there are different conditions and at times it suits you more than other places,” Barty said. Medvedev had 11 aces and showed no signs of wear, two days after cramping in the heat during a third-round win. 21 seed Jannik Sinner of Italy in the quarterfinals; Sinner advanced with a 6-3, 6-2 win over Emil Ruusuvuori of Finland.

The last American man to win a Grand Slam tournament was Andy Roddick at the U.S. Open in 2003, and there's no sign the drought will end anytime soon. “But I don’t see it being what it once was ever again.”AdOpelka, for one, isn’t surprised the United States has the same number of seeded men in Melbourne as, say, Bulgaria or Norway. The United States has four seeded women in Melbourne, including Kenin and Serena Williams. That’s a challenge, because those kids want to play basketball and football.”The United States Tennis Association has inner-city programs in more than 250 locations. Opelka (ranked 38th), Fritz (ranked 31st), Tommy Paul (53rd) and Frances Tiafoe (64th) are all 23 and good friends who root for each other.

Serbia's Novak Djokovic makes a forehand return to United States' Frances Tiafoe during their second round match at the Australian Open tennis championship in Melbourne, Australia, Wednesday, Feb. 10, 2021. 1, had never beaten anyone in the Top 5, and now he'd just won a tiebreaker against Novak Djokovic to level their second-round match at the Australian Open. So did another U.S. Open champion, Naomi Osaka, who needed only an hour to sweep Caroline Garcia 6-2, 6-3. AdFormer U.S. Open champion Bianca Andreescu, coming back from 15 months out with injury, became the latest top-10 player to be beaten by Hsieh Su-wei of Taiwan. 11 Denis Shapovalov beat Australian qualifier Bernard Tomic 6-1, 6-3, 6-2, advancing along with two other Canadians, Milos Raonic and Felix Auger-Aliassime.

United States' Serena Williams makes a backhand return to Australia's Daria Gavrilova during a tuneup tournament ahead of the Australian Open tennis championships in Melbourne, Australia, Monday, Feb. 1, 2021. (AP Photo/Hamish Blair)MELBOURNE – Serena Williams found a silver lining in the delayed start to the Australian Open, the season-opening Grand Slam tournament that is starting three weeks later than usual because of the COVID-19 pandemic. Williams is playing in the Yarra Valley Classic, along with top-ranked Ash Barty and defending Australian Open champion Sofia Kenin. “So I definitely was pushing the limits, but I’m here.”Williams has been stalled on 23 major singles titles since the 2017 Australian Open, when she was two months pregnant with now-3-year-old daughter Olympia. AdFrances Tiafoe, an Australian Open quarterfinalist in 2019, lost to Corentin Moutet 3-6, 6-4, 6-4.

Dominic Thiem, of Austria, returns a shot to Felix Auger-Aliassime, of Canada, during the fourth round of the US Open tennis championships, Monday, Sept. 7, 2020, in New York. 15 Felix Auger-Aliassime 7-6 (4), 6-1, 6-1 in the fourth round at Flushing Meadows. He is 0-3, losing twice to Nadal at the French Open and to Djokovic at the Australian Open this February. Thats all of his $250,000 prize money for reaching the fourth round, plus $10,000 for unsportsmanlike conduct and an additional $7,500 for skipping his post-match news conference. On Monday, she extended her stay in her comeback event, beating Alize Cornet 6-4, 6-7 (5), 6-3 in the fourth round.