SAITAMA, JAPAN - JULY 28: Aiman Ahmed #9 of Team Saudi Arabia is challenged by Guilherme Arana #6 of Team Brazil during the Men's First Round Group D match between Saudi Arabia and Brazil on day five of the Tokyo 2020 Olympic Games at Saitama Stadium on July 28, 2021 in Saitama, Japan. (Photo by Atsushi Tomura/Getty Images)
SAPPORO, JAPAN - JULY 28: Marko Stamenic #10 of Team New Zealand battles for possession with Eduard Florescu #13 of Team Romania during the Men's First Round Group B match between Romania and New Zealand on day five of the Tokyo 2020 Olympic Games at Sapporo Dome on July 28, 2021 in Sapporo, Hokkaido, Japan. (Photo by Masashi Hara/Getty Images)
SAITAMA, JAPAN - JULY 28: Adolfo Gaich #9 of Team Argentina battles for possession with Pau Torres #4 of Team Spain during the Men's First Round Group C match between Spain and Argentina on day five of the Tokyo 2020 Olympic Games at Saitama Stadium on July 28, 2021 in Saitama, Japan. (Photo by Atsushi Tomura/Getty Images)