TOKYO, JAPAN - JULY 28: Jeoung Youngsik of Team South Korea serves the ball during his Men's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Chen Meng of Team China serves the ball during her Women's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Kasumi Ishikawa of Team Japan serves the ball during her Women's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Yu Mengyu of Team Singapore celebrates winning her Women's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Fan Zhengdong of Team China in action during his Men's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Kasumi Ishikawa of Team Japan reacts during her Women's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Doo Hoi Kem of Team Hong Kong in action during her Women's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Darko Jorgic of Team Slovakia serves the ball during his Men's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Kasumi Ishikawa of Team Japan serves the ball during her during her Women's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Hugo Calderano (L) of Team Brazil is consoled after losing his Men's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Lin Yun Ju of Team Chinese Taipei in action during his Men's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Jeon Jihee of Team South Korea in action during her Women's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Ito Mima of Team Japan serves the ball during her Women's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Sun Yingsha of Team China serves the ball during her Women's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Han Ying of Team Germany reacts during her Women's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Ma Long of Team China leans over the table during his Men's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Omar Assar of Team Egypt serves the ball during his Men's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Doo Hoi Kem of Team Hong Kong serves the ball during her Women's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)
TOKYO, JAPAN - JULY 28: Dimitrij Ovtcharov of Team Germany serves the ball during his Men's Singles Quarterfinals table tennis match on day five of the Tokyo 2020 Olympic Games at Tokyo Metropolitan Gymnasium on July 28, 2021 in Tokyo, Japan. (Photo by Steph Chambers/Getty Images)