From left, France's Mewen Tomac, China's Xu Jiayu and United States' Joseph Armstrong compete in a 100-meter backstroke heat at the 2020 Summer Olympics, Sunday, July 25, 2021, in Tokyo. (AP Photo/David J. Phillip)

Poland's Natalia Partyka competes during the table tennis women's singles first round match against Australia's Michelle Bromley at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Kin Cheung)

The Milwaukee Bucks celebrate with the championship trophy after defeating the Phoenix Suns in Game 6 of basketball's NBA Finals in Milwaukee, Tuesday, July 20, 2021. The Bucks won 105-98. (AP Photo/Paul Sancya)

Milwaukee Bucks forward Giannis Antetokounmpo reacts while holding the NBA Championship trophy, left, and Most Valuable Player trophy after defeating the Phoenix Suns in Game 6 of basketball's NBA Finals in Milwaukee, Tuesday, July 20, 2021. The Bucks won 105-98. (AP Photo/Paul Sancya)

Luigi Samele of Italy, left, loses his saber as he competes against Kim Junhgwhan of South Korea in a men's individual semifinal Sabre competition at the 2020 Summer Olympics, Saturday, July 24, 2021, in Chiba, Japan. (AP Photo/Andrew Medichini)