Amanda Anisimova has upset Iga Swiatek 6-4, 6-3 in the U.S. Open quarterfinals less than two months after losing to the six-time Grand Slam champion in the Wimbledon final by a 6-0, 6-0 score.

Felix Auger-Aliassime has eliminated Alex de Minaur 4-6, 7-6 (7), 7-5, 7-6 (4) at the U.S. Open to reach his second Grand Slam semifinal — and second at Flushing Meadows.

Venus Williams' run at the U.S. Open is over.

Carlos Alcaraz finger-wagged the crowd, beat Jiri Lehecka to the net and cruised his way into the semifinals at the U.S. Open.

Once Naomi Osaka is in the quarterfinals of a Grand Slam tournament, look out.

Coco Gauff and Naomi Osaka have set up a high-profile showdown between two past title winners in the U.S. Open’s fourth round.

Venus Williams won a women's doubles match at the U.S. Open for the first time in more than a decade.

Venus Williams has lost her first Grand Slam match in two years in three sets.

There’s a larger contingent of Americans in the U.S. Open men’s bracket than at any time in the past quarter-century.

Venus Williams is back at the U.S. Open to play a Grand Slam singles match for the first time in two years.

This is supposed to be Jessica Pegula’s favorite part of the season.

Carlos Alcaraz and Novak Djokovic will face potential difficult American opponents when they begin their quest for another U.S. Open title.

Venus Williams is paired with Reilly Opelka, and Wimbledon runner-up Amanda Anisimova is joined by Holger Rune on the updated list of teams signed up to try to enter the newfangled U.S. Open mixed doubles tournament.

Both No. 3 seeds have lost at Wimbledon and the surprises keep coming at the Grand Slam tournament.

French wild-card entry Loïs Boisson has upset sixth-ranked Mirra Andreeva 7-6 (6), 6-3 in front of a boisterous and partisan crowd to reach the French Open semifinals.

Emma Raducanu says she “couldn’t see the ball through tears” and struggled to breathe after spotting a man who was “fixated” on her during a match.

Dubai police detained a man who caused Emma Raducanu distress by exhibiting “fixated behavior” toward the British star at a tennis tournament.

Emma Raducanu says she will be OK after what she called a “difficult experience” related to the presence of a man who had exhibited “fixated behavior” toward her at the Dubai Championships.

Emma Raducanu lost to Karolina Muchova after an emotional first set in which a spectator was ejected at the Dubai Championships.

Naomi Osaka is back in the third round of a Grand Slam tournament for the first time since 2022 and she got there with wins at the Australian Open over two women who blocked her path last year.

Karolina Muchova turned on the style during a 6-2, 6-2 victory over fourth-ranked Jasmine Paolini at the United Cup to help the Czech Republic secure a win over Italy and a semifinal spot against the United States.

U.S. Open champion Aryna Sabalenka is officially No. 1 in the WTA rankings again after ending Iga Swiatek’s 11-month reign.

Coco Gauff won her second title this season at the China Open with a lopsided 6-1, 6-3 victory over Karolina Muchova in the final.

Coco Gauff has advanced to the final of the China Open by beating Paula Badosa 4-6, 6-4, 6-2.

Jessica Pegula has shrugged off a sluggish start and come back from a set and a break down at the U.S. Open to defeat Karolina Muchova 1-6, 6-4, 6-2 for a berth in her first Grand Slam final.

Jessica Pegula has pulled off a major upset at the U.S. Open by beating No. 1-ranked Iga Swiatek 6-2, 6-4 to reach her first Grand Slam semifinal.

Jessica Pegula is back in the quarterfinals at the U.S. Open after a 6-4, 6-2 victory over Diana Shnaider.

Jannik Sinner has avoided the sort of monumental upset that knocked Novak Djokovic and Carlos Alcaraz out of the U.S. Open in recent days.

Karolina Muchova has eliminated two-time U.S. Open champion Naomi Osaka 6-3, 7-6 (5) in the second round at Flushing Meadows.

Coco Gauff has lost in women’s doubles at the Paris Olympics a day after her tearful exit in singles.

Aryna Sabalenka’s bid to clinch the year-end No. 1 ranking has been put on hold because her WTA Finals round-robin match against Elena Rybakina was suspended in the second set by rain.

Coco Gauff will try to win her first Grand Slam title when she meets Aryna Sabalenka in the U.S. Open final.

Coco Gauff has reached her first U.S. Open final by defeating Karolina Muchova 6-4, 7-5 in a match interrupted for 50 minutes by environmental activists.

Coco Gauff's victory over Karolina Muchova in the U.S. Open semifinals was delayed for 50 minutes early in the second set because of a disruption by four environmental activists in the Arthur Ashe Stadium stands.

Coco Gauff has reached the U.S. Open semifinals for the first time by eliminating 2017 French Open champion Jelena Ostapenko 6-0, 6-2 on a steamy afternoon.

Coco Gauff has become the first American teenager since Serena Williams more than two decades ago to reach the U.S. Open quarterfinals in consecutive years.

There will be at least one American man in the U.S. Open quarterfinals because two will face each other in the fourth round.

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

Novak Djokovic outlasted Carlos Alcaraz in a thrilling rematch of their Wimbledon final, winning 5-7, 7-6 (7) 7-6 (4) to win the Western & Southern Open.

Iga Swiatek has defeated Karolina Muchova 6-2, 5-7, 6-4 to collect her third championship at Roland Garros and fourth Grand Slam title.

No. 1 Iga Swiatek has moved closer to a second consecutive French Open championship by defeating Beatriz Haddad Maia 6-2, 7-6 (7) in the semifinals.

Aryna Sabalenka of Belarus has spoken at a postmatch news conference after beating Ukraine's Elina Svitolina to reach the French Open semifinals for the first time.

Novak Djokovic has come back after dropping a set for the first time in the tournament to beat 11th-seeded Karen Khachanov 4-6, 7-6 (0), 6-2, 6-4 at the French Open to reach his 45th career Grand Slam semifinal.

Novak Djokovic has broken a tie with rival Rafael Nadal by reaching the French Open quarterfinals for the record 17th time.

Top-ranked Iga Swiatek breezed past Sorana Cirstea 6-2, 6-3 to reach the semifinals of the BNP Paribas Open.

Daniil Medvedev never gave Andy Murray a chance.

Two days, two wins and making it look easy.

Angelique Kerber has reached the semifinals at Wimbledon for the first time since winning the title there in 2018.

Top-ranked Ash Barty has reached her first Wimbledon semifinal.

Wimbledon’s traditional Middle Sunday of rest will disappear in 2022.

Coco Gauff has won in her return to Centre Court at Wimbledon.

Former U.S. Open champion Sloane Stephens wants more discussions about mental health to help people both inside and outside of tennis talk freely about what is troubling them.

Defending champions Rafael Nadal and Iga Swiatek have advanced to the fourth round at the French Open.

Naomi Osaka is conflicted over whether the Tokyo Olympics should be held amid the coronavirus pandemic.

Japan's Naomi Osaka, left, is congratulated by United States' Serena Williams after winning their semifinal match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 18, 2021. Sure, it’s clearly possible that Osaka could be beaten by the 22nd-seeded American Jennifer Brady in the title match at Melbourne Park on Saturday. She pushed Osaka to three sets before losing to her in the U.S. Open semifinals last September, then shrugged off a two-week hard quarantine in Australia to reach her first Grand Slam final. Who is seeking her second Australian Open title and fourth Slam trophy — and she is still only 23. Osaka often speaks about wanting more consistency, whether that's at lower-level WTA tournaments or at every Grand Slam event.

United States' Jennifer Brady celebrates after defeating Karolina Muchova of the Czech Republic in their semifinal match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 18, 2021. Serving for the win against Karolina Muchova in the Australian Open semifinals, Brady needed to get through an 18-point game to close things out. I have earned the right to be sitting here, to be playing in a final," Brady said. Watching a Grand Slam final, you look at two players and you’re, like, ‘Wow, that’s awesome that they’re in the final.' Actually, Brady thinks that could have been a help, because it forced her to “reset mentally,” she explained, and rest her body and mind.

United States' Serena Williams reacts during a press conference following her semifinal loss to Japan's Naomi Osaka at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 18, 2021. On Saturday, at 7:30 p.m. local time (3:30 a.m. EST), Osaka will meet first-time Grand Slam finalist Jennifer Brady of the United States for the championship. “My heart is racing.”She lost to Osaka in a three-set thriller in the U.S. Open semifinals last September. That stage hasn't been a problem for top-ranked Novak Djokovic, who has won 14 of his last semifinals at Grand Slam events. Djokovic is seeking a ninth Australian Open title and 18th Grand Slam trophy overall.

All rights reservedMELBOURNE – The Latest on the Australian Open (all times local):9:45 p.m.Novak Djokovic reached the Australian Open final for the ninth time by beating No. ___7 p.m.Barbora Krejcikova has set up a shot at an Australian Open doubles double over the next couple of days. ___3:35 p.m.Naomi Osaka has stopped Serena Williams’ latest bid for a record-tying 24th Grand Slam singles title in the Australian Open semifinals. The 23-year-old Osaka also won last year's U.S. Open and the 2019 Australian Open. Djokovic is seeking a ninth Australian Open title and 18th Grand Slam trophy overall.

Spain's Rafael Nadal reacts after winning a point against Greece's Stefanos Tsitsipas during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Wednesday, Feb. 17, 2021. (AP Photo/Andy Brownbill)MELBOURNE – Rafael Nadal entered his Australian Open quarterfinal with a 223-1 record when grabbing the first two sets of a Grand Slam match. Neither Tsitsipas nor Medvedev has won a Grand Slam tournament. 1-ranked Novak Djokovic will face 114th-ranked qualifier Aslan Karatsev, who is making his Grand Slam debut. It looked like it could be a repeat of their 2019 semifinal in Australia, when Nadal overwhelmed Tsitsipas and allowed him to win just six games.

Karolina Muchova of the Czech Republic receives medical treatment during her quarterfinal against Australia's Ash Barty at the Australian Open tennis championship in Melbourne, Australia, Wednesday, Feb. 17, 2021. (AP Photo/Andy Brownbill)MELBOURNE – Top-ranked Ash Barty built a big lead in the Australian Open quarterfinals before her opponent took a medical timeout and left the court. Brady reached her second Grand Slam semifinal, following a run that far at the U.S. Open in September. Muchova played poorly at the start of her second major quarterfinal, and Barty raced to a 5-0 lead while losing only six points. This was the first Grand Slam tournament since last year's Australian Open to permit thousands of people to sit in the stands.

(AP Photo/Hamish Blair)MELBOURNE – The Latest on Day 10 of the Australian Open (all times local):11:55 p.m.Rafael Nadal’s bid for a men’s-record 21st Grand Slam title has ended with a five-set loss to Stefanos Tsitsipas in the Australian Open quarterfinals. He has been pushed to a fifth set by Stefanos Tsitsipas in the Australian Open quarterfinals. ___10 p.m.Rafael Nadal's Grand Slam set streak has ended at 35 after he dropped one against Stefanos Tsitsipas in the Australian Open quarterfinals. The pair were teammates when Russia won the ATP Cup team event on the eve of the Australian Open. Kenin lost to Kaia Kanepi in straight sets in the second round of her title defense at the Australian Open last week.

(AP Photo/Channi Anand)NEW DELHI — Health officials in India say cases of the coronavirus variant first detected in South Africa and Brazil have been found in India. Over 150 cases of another variant first detected in the United Kingdom have previously been found in India. ___SEOUL, South Korea — South Korea is reporting 621 new coronavirus cases. State health officials on Tuesday reported 1,132 new COVID-19 cases and three additional deaths. Spain has officially reported more than 3 million virus cases -- just over 6% of the population -- and attributed more than 65,400 deaths to the virus.

United States' Jessica Pegula celebrates after defeating Ukraine's Elina Svitolina in their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Feb. 15, 2021. “I’m just happy I’m here; she's been playing some good tennis, solidifying herself as a top player.”AdThe 61st-ranked Pegula beat No. Top-ranked Ash Barty ensured a fourth American didn't make it to the last eight, beating unseeded Shelby Rogers 6-3, 6-4 to set up a quarterfinal match against No. Also on that half of the draw, Rafael Nadal moved closer to a men's-record 21st Grand Slam trophy by overwhelming No. “I’m super excited for her making her first Grand Slam quarterfinal.

Karolina Muchova of the Czech Republic serves to compatriot Karolina Pliskova during their third round match at the Australian Open tennis championship in Melbourne, Australia, Saturday, Feb. 13, 2021. Crowds were gone from the Australian Open on Saturday because of a five-day hard lockdown imposed by the state government to contain an outbreak of COVID-19 cases. And with the lack of fans, players were faced with an all-too-familiar feeling: a distinct lack of buzz. The Australian Open was allowed to continue during the lockdown — but without fans. He struggled without a crowd in a warm-up tournament before the Australian Open.

(AP Photo/Hamish Blair)MELBOURNE – The Latest from the Australian Open (all times local):12:45 a.m.Australian Open organizers say the player from Greece’s ATP Cup team who tested positive for COVID-19 on arrival in South Africa had returned a negative result the day he left Melbourne. Michail Pervolarakis played in the Greek team with Stefanos Tsitsipas last week in one of the six tuneup tournaments for the Australian Open. The Australian Broadcasting Corp. reported that Tennis Australia confirmed Pervolarakis tested negative for the coronavirus on Feb. 9. He reached the fourth round at Melbourne Park for the 14th time in 16 trips. The top-seeded Australian beat Ekaterina Alexandrova of Russia 6-2, 6-4 to reach the fourth round of the Australian Open for the third straight year.

United States' Sofia Kenin leaves the court following her second round loss to Estonia's Kaia Kanepi during at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021. (AP Photo/Rick Rycroft)MELBOURNE – Sofia Kenin knew this would be a tough test at the Australian Open, a potentially early end to her first attempt to defend a Grand Slam title. Upon realizing she probably would be playing big-hitting veteran Kaia Kanepi in the second round, Kenin acknowledged, she “maybe kind of broke down a little bit.”Kenin was right to be worried. Kenin walked off the court crying after a 6-2, 6-2 loss last week in a tuneup event at the site of the Australian Open and explained afterward that her left leg was sore. 21 Alex de Minaur and Mackenzie McDonald, who beat 22nd-seeded Borna Coric 6-4, 6-2, 4-6, 6-4, and 39-year-old Feliciano Lopez.

A trainer works on the neck of Novak Djokovic, of Serbia, during his match with Ricardas Berankis, of Lithuania, during the second round at the Western & Southern Open tennis tournament Monday, Aug. 24, 2020, in New York. 1-ranked Djokovic was playing his first ATP match in six months because of the coronavirus pandemic; he pulled out of the doubles event Sunday because of his neck. That major championship's site in Flushing Meadows is hosting the Ohio-based Western & Southern Open, too, as part of an unusual doubleheader with no spectators. Like Djokovic, Serena Williams and Naomi Osaka emerged with difficult wins, while two-time Wimbledon champ Petra Kvitova, the No. Djokovic now meets American Tennys Sandgren, a 6-7 (4), 6-2, 7-6 (5) winner over No.