Duke Ragan, of the United States, left, takes a shot from Albert Batyrgaziev, of the Russian Olympic Committee, during their final feather weight 52-57kg final boxing match at the 2020 Summer Olympics, Thursday, Aug. 5, 2021, in Tokyo, Japan. (AP Photo/Themba Hadebe)

Albert Batyrgaziev, of the Russian Olympic Committee, holds his gold medal after defeating Duke Ragan, of the United States, in their final round feather weight 52-57kg boxing match at the 2020 Summer Olympics, Thursday, Aug. 5, 2021, in Tokyo, Japan. (AP Photo/Themba Hadebe)

Albert Batyrgaziev, of the Russian Olympic Committee, connects with a punch to Duke Ragan, of the United States, during their final round feather weight 52-57kg final boxing match at the 2020 Summer Olympics, Thursday, Aug. 5, 2021, in Tokyo, Japan. (AP Photo/Frank Franklin II)

Albert Batyrgaziev, of the Russian Olympic Committee, right, connects with a punch to Duke Ragan, of the United States, during their final round feather weight 52-57kg final boxing match at the 2020 Summer Olympics, Thursday, Aug. 5, 2021, in Tokyo, Japan. (AP Photo/Themba Hadebe)