
Referees attempt to separate players as they fight during the group A match between Mexico and New Zealand of the 2017 FIFA Confederations Cup in Sochi, Russia, on June 21, 2017. Mexico won 2-1. (Xinhua/Xu Zijian)

Referees attempt to separate players as they fight during the group A match between Mexico and New Zealand of the 2017 FIFA Confederations Cup in Sochi, Russia, on June 21, 2017. Mexico won 2-1. (Xinhua/Xu Zijian)