Naomi Osaka, of Japan, wears a protective mask due to the COVID-19 virus outbreak, featuring the name "George Floyd", while arriving on court to face Shelby Rogers, of the United States, during the quarterfinal round of the US Open tennis championships, Tuesday, Sept. 8, 2020, in New York. (AP Photo/Frank Franklin II)

FILE - Naomi Osaka, of Japan, wears a protective mask due to the COVID-19 virus outbreak, featuring the name "George Floyd", while arriving on court to face Shelby Rogers, of the United States, during the quarterfinal round of the U.S. Open tennis championships in New York, in this Tuesday, Sept. 8, 2020, file photo. In a most unusual year already thrown into chaos by the coronavirus pandemic, many athletes took unprecedented steps when a nationwide reckoning on race spilled into the streets of American cities after the killing of Floyd, a Black man, while in Minneapolis police custody. (AP Photo/Frank Franklin II, File)

FILE - In this Sept. 8 2020 file photo, Naomi Osaka, of Japan, wears a protective mask due to the COVID-19 virus outbreak, featuring the name "George Floyd", while arriving on court to face Shelby Rogers, of the United States, during the quarterfinal round of the US Open tennis championships, in New York. Osaka and Simone Biles are prominent young Black women under the pressure of a global Olympic spotlight that few human beings ever face. But being a young Black woman -- which, in American life, comes with its own built-in pressure to perform -- entails much more than meets the eye. (AP Photo/Frank Franklin II, File)