Rafael Nadal and Naomi Osaka are sitting out Wimbledon, leaving the oldest Grand Slam tennis tournament without two of the sport’s biggest stars as it returns after being canceled last year because of the coronavirus pandemic.

Nadal, a two-time champion at the All England Club, announced via a series of social media posts today that he would also miss the Tokyo Olympics to rest and recover “after listening to my body.”

“The goal,” the 35-year-old Spaniard said, “is to prolong my career and continue to do what makes me happy.”

Osaka’s agent, Stuart Duguid, said today in an email that the four-time Grand Slam champion does plan to head to the Summer Games after skipping Wimbledon.

“She is taking some personal time with friends and family,” Duguid wrote. “She will be ready for the Olympics and is excited to play in front of her home fans.”

Osaka is a 23-year-old who was born in Japan to a Japanese mother and Haitian father; the family moved to the United States when she was 3 and she is still based there.

Osaka has been ranked No. 1 and is currently No. 2; she is the highest-earning female athlete and was the 2020 AP Female Athlete of the Year. She is 14-3 this season, including a title at the Australian Open in February.

Last month, Osaka was fined $15,000 when she didn’t speak to reporters after her first-round victory at the French Open. The next day, Osaka pulled out of the tournament entirely, saying she experiences “huge waves of anxiety” before meeting with the media and revealing she has “suffered long bouts of depression.”

In a statement posted on Twitter at the time, she said she would “take some time away from the court now, but when the time is right I really want to work with the Tour to discuss ways we can make things better for the players, press and fans.”

Osaka has played at Wimbledon three times, twice exiting in the third round and losing in the first round in 2019.

Another Grand Slam title winner, 2020 U.S. Open champion Dominic Thiem, tweeted today that he will not go to the Olympics, saying: “I don’t feel ready to play my best in Tokyo.”

Wimbledon, which was called off in 2020 for the first time since World War II because of COVID-19 concerns, begins main-draw play on June 28. The Olympic tennis competition opens on July 24.

Nadal lost to Novak Djokovic in four grueling sets that lasted more than four hours in the semifinals of the French Open last week — just the third loss for Nadal in 108 career matches at Roland Garros, where he has won a record 13 championships.

That defeat ended Nadal’s 35-match winning streak at the clay-court major tournament and his bid for a fifth consecutive title there.

Nadal is tied with Roger Federer for the most Grand Slam titles won by a man with 20; Djokovic went on to win the French Open on Sunday for his 19th major.

Nadal’s Slam total includes trophies at Wimbledon in 2008 and 2010. He also owns two Olympic gold medals, in singles at the 2008 Beijing Games and in doubles with Marc Lopez at the 2016 Rio de Janeiro Games, where Nadal was Spain’s flag bearer at the opening ceremony.

In 2012, Nadal pulled out of the London Olympics and the U.S. Open because of knee tendinitis.

Nadal said having only two weeks between the end of the French Open and the start of Wimbledon this year — normally there are three, but play in Paris was delayed a week because of COVID-19 concerns — “didn’t make it easier” for him to recover from “the always demanding” clay-court season.

After the loss to Djokovic at Roland Garros, Nadal pointed to fatigue as an issue for him in the later stages of that match.

He explained today in one his tweets that avoiding “any kind of excess” wear and tear on his body “is a very important factor at this stage of my career in order to try to keep fighting for the highest level of competition and titles.”

A former No. 1-ranked player who currently is No. 3, Nadal is 23-4 with two titles this season in Barcelona and Rome, both on clay courts.