The Games will happen mostly behind closed doors.
Kyle Lowry and Zach LaVine also participated.
USA Track and Field announced that Richardson will completely miss out on the Tokyo Olympics after not being chosen for the relay team.
The three-part docuseries, 'Naomi Osaka,' debuts July 16 on Netflix.
Police say he was fleeing a hot tub to avoid fireworks and fell on concrete.
The standout, who was expected to contend for a gold medal, tested positive for marijuana at the U.S. Olympic Trials in June.
The Duchess of Cambridge is a royal patron of the organization that hosts the annual tennis competition.
Plus, why NBA stars like LeBron James, Steph Curry and more won't be competing in Tokyo.
"I was pissed, to be honest."
The gymnast wowed the crowd during the U.S. Gymnastics Olympic trials in St. Louis.
The 21-year-old track star made headlines after winning the 100m race at the U.S. trials, qualifying her for the Tokyo Olympics.
The Las Vegas Raiders defensive end shared that he's wanted to make this announcement 'for a while now.'
The Olympian announced on Father's Day that his daughter, Olympia Lightning, is now an older sister.
Osaka, 23, will compete under Japan's flag for the 2021 games.