Fans are seen prior to the 2018 FIFA World Cup final match between France and Croatia in Moscow, Russia, July 15, 2018. (Xinhua/Liu Dawei)

Fans cheer prior to the 2018 FIFA World Cup final match between France and Croatia in Moscow, Russia, July 15, 2018. (Xinhua/Fei Maohua)

A fan of Croatia cheers prior to the 2018 FIFA World Cup final match between France and Croatia in Moscow, Russia, July 15, 2018. (Xinhua/Liu Dawei)

A fan is seen prior to the 2018 FIFA World Cup final match between France and Croatia in Moscow, Russia, July 15, 2018. (Xinhua/Fei Maohua)

Fans cheer prior to the 2018 FIFA World Cup final match between France and Croatia in Moscow, Russia, July 15, 2018. (Xinhua/Yang Lei)

A fan is seen prior to the 2018 FIFA World Cup final match between France and Croatia in Moscow, Russia, July 15, 2018. (Xinhua/Yang Lei)

A fan of France is seen prior to the 2018 FIFA World Cup final match between France and Croatia in Moscow, Russia, July 15, 2018. (Xinhua/Fei Maohua)

A fan is seen prior to the 2018 FIFA World Cup final match between France and Croatia in Moscow, Russia, July 15, 2018. (Xinhua/Fei Maohua)