Boxing photos - Day 4

TOKYO, JAPAN - JULY 27: Myriam da Silva (red) of Canada exchanges punches with Maria Altagracia Moronta Hernandez of Dominican Republic during the Women's Welter (64-69kg) on day four of the Tokyo 2020 Olympic Games at Kokugikan Arena on July 27, 2021 in Tokyo, Japan. (Photo by Ueslei Marcelino - Pool/Getty Images)

TOKYO, JAPAN - JULY 27: Shih Yi Wu (L) of Chinese Taipe exchanges punches with Agnes Alexiusson of Sweden during the Women's Light (57-60kg) on day four of the Tokyo 2020 Olympic Games at Kokugikan Arena on July 27, 2021 in Tokyo, Japan. (Photo by Ueslei Marcelino - Pool/Getty Images)

TOKYO, JAPAN - JULY 27: Oshae Jones (red) of the United States reacts after the Women's Welter (64-69kg) on day four of the Tokyo 2020 Olympic Games at Kokugikan Arena on July 27, 2021 in Tokyo, Japan. (Photo by Ueslei Marcelino - Pool/Getty Images)

TOKYO, JAPAN - JULY 27: Agnes Alexiusson of Sweden looks on before the Women's Light (57-60kg) on day four of the Tokyo 2020 Olympic Games at Kokugikan Arena on July 27, 2021 in Tokyo, Japan. (Photo by Ueslei Marcelino - Pool/Getty Images)

TOKYO, JAPAN - JULY 27: Delante Johnson (red) of the United States exchanges punches with Ablaikhan Zhussupov of Kazakhstan during the Men's Welter (63-69kg) on day four of the Tokyo 2020 Olympic Games at Kokugikan Arena on July 27, 2021 in Tokyo, Japan. (Photo by Ueslei Marcelino - Pool/Getty Images)

TOKYO, JAPAN - JULY 27: Oumayma Bel Ahbib (red) of Morocco exchanges punches with Anna Lysenko of Ukraine during the Women's Welter (64-69kg) on day four of the Tokyo 2020 Olympic Games at Kokugikan Arena on July 27, 2021 in Tokyo, Japan. (Photo by Ueslei Marcelino - Pool/Getty Images)

TOKYO, JAPAN - JULY 27: Roniel Iglesia (red) of Cuba exchanges punches with Sewonrets Quincy Mensah Okazawa of Japan during the Men's Welter (63-69kg) on day four of the Tokyo 2020 Olympic Games at Kokugikan Arena on July 27, 2021 in Tokyo, Japan. (Photo by Ueslei Marcelino - Pool/Getty Images)

TOKYO, JAPAN - JULY 27: Elly Ajowi Ochola (red) of Kenya exchanges punches with Julio la Cruz of Cuba during the Men's Heavy (81-91kg) on day four of the Tokyo 2020 Olympic Games at Kokugikan Arena on July 27, 2021 in Tokyo, Japan. (Photo by Ueslei Marcelino - Pool/Getty Images)

TOKYO, JAPAN - JULY 27: Enmanuel Reyes Pla of Spain reacts after the Men's Heavy (81-91kg) on day four of the Tokyo 2020 Olympic Games at Kokugikan Arena on July 27, 2021 in Tokyo, Japan. (Photo by Ueslei Marcelino - Pool/Getty Images)

TOKYO, JAPAN - JULY 27: Elizabeth Akinyi (red) of Kenya exchanges punches with Alcinda Helena Panguana of Mozambique during the Women's Welter (64-69kg) on day four of the Tokyo 2020 Olympic Games at Kokugikan Arena on July 27, 2021 in Tokyo, Japan. (Photo by Ueslei Marcelino - Pool/Getty Images)

TOKYO, JAPAN - JULY 27: Youness Baalla (red) of Morocco exchanges punches with David Nyika of New Zealand during the Men's Heavy (81-91kg) on day four of the Tokyo 2020 Olympic Games at Kokugikan Arena on July 27, 2021 in Tokyo, Japan. (Photo by Ueslei Marcelino - Pool/Getty Images)