FILE - This May 27, 2015, file photo shows the center court at Roland Garros stadium, in Paris, France, as France's Gael Monfils plays his second round match against Argentina's Diego Schwarztman during the French Open tennis tournament. (AP Photo/David Vincent, File)

In this photo provided by FC Barcelona, Lionel Messi trains in Barcelona, Spain, on Friday May 8, 2020. Soccer players in Spain returned to train for the first time since the country entered a lockdown nearly two months ago because of the coronavirus pandemic. (Miguel Ruiz/FC Barcelona via AP)

Japan's Prime Minister Shinzo Abe speaks at a news conference in Tokyo Monday, May 25, 2020. Abe lifted a coronavirus state of emergency in Tokyo and four other remaining areas on Monday, ending the restrictions nationwide. (Kim Kyung-hoon/Pool Photo via AP)

Vasilije Micic from Efes Istanbul, centre, jumps to the basket through the defense of Albas' Jonas Mattisseck, left, and Luke Sikma, right, during their Euroleague main round basketball match at the Mercedes-Benz Arena in Berlin, Germany, Thursday Feb. 27, 2020. (Andreas Gora/dpa via AP)

FC Cologne's Anthony Modeste shoots at goal during a German Bundesliga soccer match between 1. FC Cologne and Fortuna Duesseldorf in Cologne, Germany, Sunday, May 24, 2020. (Thilo Schmuelgen/pool via AP)

Manchester City's Pauline Bremer, right, celebrates scoring against Everton during the Women's Super League match at the Academy Stadium, Manchester, England, Saturday Jan. 11, 2020. (Anthony Devlin/PA via AP)

The Parc des Prices stadium is pictured the day before of the Champions League match between Borussia Dortmund and Paris Saint-Germain, in Paris, Tuesday, March 10, 2020. The Champions League match between Paris Saint-Germain and Borussia Dortmund will be played without fans because of the spread of the coronavirus, Paris police said Monday. (AP Photo/Thibault Camus)(AP Photo/Christophe Ena)

FILE - In this Tuesday, Sept. 3, 2019 file photo, a view of the stadium during a nets session before the 4th Ashes Test cricket match between England and Australia at Old Trafford cricket ground in Manchester, England. The Old Trafford cricket ground is spearheading plans in England to try to bring fans back into a sports venue during the coronavirus pandemic. Lancashire Cricket Club chief executive Daniel Gidney believes social distancing can be applied in their 26,000-seat ground to allow in at least 1,000 fans. (AP Photo/Jon Super, File)

FILE - In this Jan. 20, 2019 file photo, Liechtenstein's Tina Weirather speeds down the course as a banner advertising the ski world championships in Cortina d’Ampezzo is seen in the background, during an alpine ski, women's World Cup super-G in Cortina D'Ampezzo, Italy. The Italian Winter Sports Federation (FISI) announced Sunday, May 24, 2020 that it would like to postpone next year’s Alpine skiing world championships in Cortina until March 2022 in order to avoid the championships being canceled or shortened due to the fallout in Italy from the coronavirus pandemic. (AP Photo/Giovanni Auletta, file)