Naomi Osaka says she is thinking of taking another break from tennis after her title defense at the U.S. Open has ended with a third-round loss to Canadian teenager Leylah Fernandez.

Spanish teenager Carlos Alcaraz has beaten No. 3 seed Stefanos Tsitsipas in five sets at the U.S. Open to reach the fourth round of a major for the first time.

Defending champion Naomi Osaka repeatedly smashed her racket to the court, smacked a ball into the crowd, hid under a towel and imploded over the final two sets in a third-round loss at the U.

Sloane Stephens has used her big forehand to take eight of the last 10 games and eliminate 17-year-old Coco Gauff in an all-American matchup at the U.S. Open.

Stefanos Tsitsipas has heard boos from the crowd for yet another long trip off court after dropping a set during a second-round victory over Adrian Mannarino.

Naomi Osaka has made a dominant return to Grand Slam tennis by grabbing eight of the last nine games in her first-round match at the U.S. Open.

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.

Spain's Rafael Nadal celebrates after defeating United States' Michael Mmoh during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021. (AP Photo/Rick Rycroft)MELBOURNE – The Latest from the Australian Open (all times local):11:50 p.m.Rafael Nadal shrugged off some heckling from a spectator before beating American qualifier Michael Mmoh 6-1, 6-4, 6-2 in the second round of the Australian Open. The Australian Open is the first major in a year to allow sizeable crowds with the government allowing up to 50% capacity. Ad___11:20 p.m.Fabio Fognini and Salvatore Caruso clearly still hadn’t had enough of their all-Italian second-round duel at the Australian Open even after four hours and five sets. ___9:30 p.m.Fifth-seeded Elina Svitolina beat 16-year-old Coco Gauff 6-4, 6-3 in the second round of the Australian Open.

Serbian tennis player Novak Djokovic set up a series of tennis tournaments in the Balkan region while the sport is suspended amid the coronavirus pandemic. (AP Photo/Darko Vojinovic)BELGRADE There was no social distancing and few among the thousands of fans wore face masks and Novak Djokovic approved. The fans filled the makeshift stands on Friday at Djokovic's Belgrade tennis club on the banks of the Danube River for the opening day of his charity tennis tour organized by him and his family. At the tennis, Djokovic defended the freedoms of the crowd. Djokovics Adria Tour is scheduled to move on to neighboring Croatia, Montenegro and Bosnia and Herzegovina.