Jessica Pegula sent the U.S. into the Billie Jean King Cup finals with a 6-1, 6-3 victory over Julia Grabher of Austria.

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

Top-ranked Iga Swiatek has stayed undefeated against Coco Gauff after beating the American teenager 6-4, 6-2 to reach the final at the Dubai Championships.

American teenager Coco Gauff has eliminated 2021 U.S. Open champion Emma Raducanu in the second round of the Australian Open.

The Australian Open begins at Melbourne Park with 18-year-old American Coco Gauff in action in Rod Laver Arena against Katerina Siniakova.

Coco Gauff acknowledges she tends to be in a bit of a hurry as she moves through life.

Top-seeded American Coco Gauff has capped a commanding start to the new season by beating Spanish qualifer Viktoria Masarova 6-1, 6-1 in the final of the ASB Classic.

WTA Tour Chairman and CEO Steve Simon says he does not know when women's professional tennis events will return to China.

Top-ranked Iga Swiatek says she won't play in the Billie Jean King Cup and has complained about that event being scheduled too close to the WTA Finals.

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.

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.

Top-ranked Iga Swiatek has beaten Jessica Pegula 6-3, 7-6 (4) in to reach the U.S. Open semifinals for the first time.

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.

Nick Kyrgios and Karen Khachanov are heading to a fifth set in their U.S. Open quarterfinal.

Coco Gauff has reached the U.S. Open quarterfinals for the first time by coming back in each set to beat Zhang Shuai of China 7-5, 7-5 in front of a partisan crowd at Arthur Ashe Stadium.

Nick Kyrgios has eliminated defending U.S. Open champion and No. 1-ranked Daniil Medvedev in the fourth round.

Reaction to Serena Williams' loss in the third round of the U.S. Open.

Matteo Berrettini has ended Andy Murray’s bid to return to the fourth round of a Grand Slam tournament by beating the the three-time major 6-4, 6-4, 6-7 (1), 6-3 at the U.S. Open.

Top-ranked Daniil Medvedev ended the historic run of Wu Yibing with a 6-4, 6-2, 6-2 victory in the third round.

Iga Swiatek is winning easily — and quietly.

The last two women’s champions were already out of the U.S. Open and now the 2021 runner-up and another semifinalist is gone.

Leylah Fernandez couldn’t put together another long run at the U.S. Open.

Daria Snigur of Ukraine pulled off the first big upset of the U.S. Open, knocking off No. 7 seed Simona Halep 6-2, 0-6, 6-4.

Serena Williams has won her match in the first round of the U.S. Open.

In one breath, Nick Kyrgios talks about heading into the U.S. Open with as much self-belief and good play as ever, coming off a runner-up finish at Wimbledon and some strong results on hard courts in recent weeks.

After nearly three decades in the public eye, few can match Serena Williams' array of accomplishments, medals and awards.

Two-time major champion and former No. 1 Victoria Azarenka has been dropped from a pre-U.S. Open exhibition event raising money for humanitarian assistance in Ukraine.

Serena Williams has fallen to 0-2 in matches since announcing “the countdown has begun” on her career.

Serena Williams is famous for her 23 Grand Slam singles titles.

Coco Gauff held off four-time major champion Naomi Osaka 6-4, 6-4 on Thursday night to advance to the quarterfinals at the Mubadala Silicon Valley Classic.

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. TIAFOE OUTCorentin Moutet of France won a tough first-round match over 2019 Australian Open quarterfinalist Frances Tiafoe, beating the American 3-6, 6-4, 6-4 at the Murray River Open. AdANDERSON ADVANCESTwo-time Grand Slam finalist Kevin Anderson opened the Great Ocean Road Open tournament with a 6-4, 7-5 win over 16th-seeded Feliciano Lopez of Spain.

(AP Photo/Alessandra Tarantino)PARIS – The Latest from the French Open (all times local):___9:35 p.m.American teenager Coco Gauff’s French Open debut has ended in the second round after she double-faulted 19 times in a 4-6, 6-2, 7-5 loss to 159th-ranked qualifier Martina Trevisan. Stefano Travaglia beat the Japanese player 6-4, 2-6, 7-6 (7), 4-6, 6-2 in the second round of the French Open after nearly four hours. 2-seeded Spaniard is looking to win his record-extending 13th French Open title and equal Roger Federer’s men’s record of 20 major titles overall. ___2:55 p.m.U.S. Open runner-up Victoria Azarenka is out of the French Open in the second round. They said it was "a fighter plane which has broken the sound barrier.”___12 p.m.Serena Williams is out of the French Open.

The French Open is the only Grand Slam tournament that does not use tiebreakers in the final set. 9 seed Johanna Konta 6-3, 6-3 at Court Suzanne Lenglen on Sunday. ___7:30 p.m.Stan Wawrinka made quick work of Andy Murray in their reunion of sorts at the French Open. One of his coaches is Wolfgang Thiem, the father of fellow Austrian Dominic Thiem — the U.S. Open champion, and French Open runner-up the past two years. The 20-year-old Korda beat Andreas Seppi of Italy 6-2, 4-6, 6-3, 6-3.

(AP Photo/Alessandra Tarantino)PARIS – Prepping in the relative warmth of a gym before heading out with leggings and long sleeves to make her French Open debut against the tournament’s No. I realized it’s just a tennis match. Such a far cry from last year’s French Open: Gauff failed to make it out of qualifying, while Konta was making her way to her third Grand Slam semifinal. She also made it to the fourth round at this year’s Australian Open, beating 2019 champion Naomi Osaka en route. The lack of match play coming in.

Cori Gauff beat Magdalna Rybrikov in the second round of Wimbledon. "I don't even know how I played, if I played better or not," Gauff said. We'll know more over the coming days but one thing is already certain: Wimbledon fans are head over heels for the player nicknamed "Coco." It was an 'A' performance from Gauff, who took a science test during her qualifying run while reaching the main draw. As she neared victory and chased another drop shot, another fan encouraged her to "run, run, run."

Cori Gauff shakes hands at the net with Venus Williams after winning her Ladies' Singles first round match during Day 1 of The Championships - Wimbledon 2019 at All England Lawn Tennis and Croquet Club on July 1, 2019, in London. (CNN) - She wasn't even born when Venus Williams won her first grand slam title, but 15-year-old American Cori Gauff downed the five-time champion on her Wimbledon debut Monday. "I don''t really know how to feel, this is the first time I've cried after a match, after winning," Gauff told the BBC afterward. Gauff is the 12th youngest overall to play at the Wimbledon main draw, but the 11 others didn't make it through qualifying. This year, she became the youngest woman to win a Grand Slam qualifying match in the French Open.