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.

Where and when to pop your Champagne is such a Wimbledon problem.

Top-seeded Iga Swiatek saved two match points and came back to beat Belinda Bencic 6-7 (4), 7-6 (2), 6-3 to reach the Wimbledon quarterfinals for the first time.

The German government says it is launching a campaign against deaths from heat waves that are becoming more frequent and intense due to climate change.

The next stop on Ben Shelton's impressive debut run at the Australian Open will be the quarterfinals.

It’s been almost two full decades since this many U.S. men reached Week 2 at the Australian Open.

Belinda Bencic beat Daria Kasatkina 6-0, 6-2 to win the Adelaide International women’s title, her sixth on the WTA Tour.

Switzerland has won the biggest prize in women’s team tennis for the first time after Belinda Bencic completed a near-perfect tournament by beating Australia’s Alja Tomljanovic in straight sets in the Billie Jean King Cup final.

Iga Swiatek is winning easily — and quietly.

The talk of tennis — and beyond — for most of the past three weeks has been about Serena Williams and her announcement that she is planning to stop playing professional tennis.

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

Serena Williams has lost her first singles match in nearly a year.

Karen Khachanov has become the first man at this year’s French Open to eliminate an opponent seeded in the top 12.

Rising star Carlos Alcaraz has saved a match point in the fourth set and erased an early deficit in the fifth to overcome Albert Ramos-Vinolas 6-1, 6-7 (7), 5-7, 7-6 (2), 6-4 at the French Open.

Rafael Nadal reached 300 career Grand Slam match victories by beating Corentin Moutet 6-3, 6-1, 6-4 in the second round of the French Open at Roland Garros.

Once is enough when it comes to beating Rafael Nadal on a clay court.

John Isner believes in his chances against Rafael Nadal in the second round of the Italian Open.

Iga Swiatek ended her journey to the women’s No. 1 ranking in fitting fashion.

Naomi Osaka is playing her first final in more than a year on Saturday, which sounds like a comeback story.

Naomi Osaka has reached a championship match for the first time since the 2021 Australian Open.

Making the quarterfinals at a tournament used to be no big deal for Naomi Osaka.

Daniil Medvedev never gave Andy Murray a chance.

The Australian Open has started without nine-time champion Novak Djokovic.

Defending champion Naomi Osaka has had a relatively trouble-free 6-3, 6-3 win over Camila Osorio in her first-round match on Rod Laver Arena.

Russia has won both singles matches to defeat Switzerland 2-0 in the final of the Billie Jean King Cup to claim the trophy for the fifth time.

British teenager Emma Raducanu has become the first qualifier in the professional era to reach the U.S. Open semifinals.

Novak Djokovic will take his Grand Slam bid into the U.S. Open semifinals.

Novak Djokovic has extended his pursuit of the first calendar-year Grand Slam in men's tennis since 1969 by beating the last U.S. singles player at the U.S. Open.

Maria Sakkari has eliminated 2019 champion Bianca Andreescu in the latest-finishing women’s match in tournament history to reach the U.S. Open quarterfinals for the first time.

Emma Raducanu continues to roll at the U.S. Open, using a straight-sets victory to advance to the fourth round.

Novak Djokovic has moved into the third round of the U.S. Open as he tries to complete a calendar-year Grand Slam and collect a 21st major championship.

Maxime Cressy had heard people chanting his name in college, when he twice clinched big wins against his rival school.

Ash Barty bounced back from a disappointing loss at the Tokyo Olympics.

Novak Djokovic is leaving the Olympics without a medal.

Katie Ledecky made more history for the U.S. in the pool.

Serena Williams had her serve back in good working order and that helped her get back to the third round of the French Open.

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. The seventh-seeded Rublev will meet Casper Ruud of Norway in the fourth round. 5 seed Stefanos Tsitsipas beat Mikael Ymer of Sweden 6-4, 6-1, 6-1 in the third round. ___3:35 p.m.Unseeded American Mackenzie McDonald has matched his best Grand Slam result by reaching the round of 16 at the Australian Open.

Italian tennis player Simone Bolelli, left, and Argentina's Maximo Gonzalez are escorted to their training session in Melbourne, Australia, Monday, Jan. 18, 2021. (Luis Ascui/AAP Image via AP)With no way out, tennis players in lockdown are figuring out ways to keep themselves fit within the confines of their Melbourne hotel rooms as they prepare for the Australian Open. Angelique Kerber, who won the Australian Open in 2016, spent her birthday in quarantine on Monday. But local government, tennis and health authorities have said all players were warned of the risks well in advance. “We’ve got to do whatever we can to make it as fair as possible for those players that are in lockdown.”___More AP tennis: https://apnews.com/apf-Tennis and https://twitter.com/AP_Sports

Italian tennis player Simone Bolelli, left, and Argentina's Maximo Gonzalez are escorted to their training session in Melbourne, Australia, Monday, Jan. 18, 2021. The number of players in hard quarantine swelled to 72 ahead of the Australian Open after a fifth positive coronavirus test was returned from the charter flights bringing players, coaches, officials and media to Melbourne for the season-opening tennis major. Some players have expressed anger at being classified as close contacts merely for being on board those flights with people who later tested positive. But local government, tennis and health authorities have said all players were warned of the risks in advance. The Australian Open starts Feb. 8 following a week of warmup tournaments at Melbourne Park and the ATP Cup.