There will be some key contrasts when it comes to COVID vaccinations at the U.S. Open tennis tournament.

Spectators will not be required to wear masks or show proof of their vaccination status to attend matches at the U.S. Open when the tennis tournament returns at full capacity next week.

Three-time Grand Slam semifinalist Johanna Konta tells The Associated Press after her return to competition that she dealt with a "massive range of symptoms” when she was sick with COVID-19 last month.

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.

Eleven matches on Wimbledon’s outer courts have been suspended because of darkness.

Naomi Osaka’s declaration that she won’t participate in news conferences during the French Open is a natural topic for discussion on tournament media day in Paris.

United States' Serena Williams makes a forehand return to compatriot Danielle Collins during a tuneup event ahead of the Australian Open tennis championships in Melbourne, Australia, Friday, Feb. 5, 2021. 3 Naomi Osaka, the U.S. Open champion. Two-time Australian Open champion Victoria Azarenka, Johanna Konta and Elina Svitolina are also in Kenin's quarter. Williams already has won seven Australian Open titles and her 23 major titles is a record in the Open era. In the top half, Djokovic’s bid for a third consecutive Australian title — and ninth overall — could get tricky.

Serbia's Novak Djokovic celebrates after defeating Canada's Denis Shapovalov in their ATP Cup match in Melbourne, Australia, Tuesday, Feb. 2, 2021. (AP Photo/Hamish Blair)MELBOURNE – Rafael Nadal didn't make it for Spain's ATP Cup opener because of a sore back, deciding it wasn't worth the risk a week ahead of the Australian Open. Nadal played more of a hand in that, with Djokovic limiting his time on court because of a blister. Back at Melbourne Park, where he has won a record eight Australian Open titles, he had plenty of energy to consume. Osaka, who won the U.S. Open last year and the Australian Open in 2019, will next face No.

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.

Novak Djokovic, of Serbia, front, holds his winning trophy after winning his match with Milos Raonic, of Canada, at the Western & Southern Open tennis tournament Saturday, Aug. 29, 2020, in New York. Has been challenging mentally and emotionally for me to stay sane and be able to compete on the highest level and win this title, Djokovic said. I just hope Im giving myself, you know, the opportunity and the chance to have enough time to recover ahead of the U.S. Open, Osaka said. Djokovic also won the Western & Southern Open in 2018 and is now the first man to win each Masters 1000 event one level below the Grand Slams at least twice. Osaka initially felt a problem with her leg in her first match of the Western & Southern Open and said she pulled the hamstring in the second-set tiebreaker of her semifinal Friday.

Naomi Osaka, of Japan, returns a shot from Elise Mertens, of Belgium, during the semifinals at the Western & Southern Open tennis tournament Friday, Aug. 28, 2020, in New York. (AP Photo/Frank Franklin II)

Naomi Osaka, of Japan, returns a shot from Elise Mertens, of Belgium, during the semifinals at the Western & Southern Open tennis tournament Friday, Aug. 28, 2020, in New York. (AP Photo/Frank Franklin II)NEW YORK After two days of little sleep and unexpected stress, Naomi Osaka rose to the moment. Osaka won the 2018 U.S. Open and will be coming off a successful week in many ways heading into this one. The Western & Southern Open was moved from Mason Ohio to the U.S. Open site in Flushing Meadows because of pandemic precautions, creating a two-tournament event without spectators. Osaka will face resurgent Victoria Azarenka, who beat Johanna Konta 4-6, 6-4, 6-1 to reach the Western & Southern final for the first time since 2013, when she beat Serena Williams.

Naomi Osaka, of Japan, leaves the court after winning her match with Anett Kontaveit, of Estonia, during the quarterfinals at the Western & Southern Open tennis tournament Wednesday, Aug. 26, 2020, in New York. Soon after, the whole tournament was put on hold for a day. Osaka tweeted that as a Black woman, she feels compelled to pull out of the tournament to put a focus on police shooting Black people. "Watching the continued genocide of Black people at the hand of the police is honestly making me sick to my stomach. I have to be patient, to try to enjoy every single match I play here after six months without competing.

FILE -- In this June 8, 2017 file photo Latvia's Jelena Ostapenko plays a shot against Timea Bacsinszky of Switzerland during their semifinal match of the French Open tennis tournament at the Roland Garros stadium, in Paris, France. With second-ranked Simona Halep joined by 2017 French Open champion Jeena Ostapenko and last years Roland Garros finalist Markta Vondrouov, this years Palermo Ladies Open, the Aug. 3-9 event marking the return of tour-level tennis following a five-month break for the coronavirus pandemic, will be like no other. A finalist from last years French Open. With second-ranked Simona Halep joined by 2017 French Open champion Jelena Ostapenko and last years Roland Garros finalist Markta Vondrouov, this years Palermo Ladies Open tennis tournament will be like no other. Theyre coming just because they want to play and return to their normal lives.___More AP sports: https://apnews.com/apf-sports and https://twitter.com/AP_Sports___Andrew Dampf is at https://twitter.com/AndrewDampf