People play soccer near Samara Arena, the stadium under construction which will host matches of the 2018 FIFA World Cup in Samara, Russia September 17, 2017 Reuters
An interior view shows Ekaterinburg Arena, the stadium under construction which will host matches of the 2018 FIFA World Cup in the city of Yekaterinburg, Russia September 18, 2017 Reuters
An interior view shows Ekaterinburg Arena, the stadium under construction which will host matches of the 2018 FIFA World Cup in the city of Yekaterinburg, Russia September 18, 2017 Reuters
A general view shows Rostov Arena, the stadium under construction which will host matches of the 2018 FIFA World Cup in Rostov-on-Don, Russia August 21, 2017 Reuters
A general view shows Volgograd Arena, the stadium under construction which will host matches of the 2018 FIFA World Cup in Volgograd, Russia August 22, 2017 Reuters
A general view shows Rostov Arena, the stadium under construction which will host matches of the 2018 FIFA World Cup in Rostov-on-Don, Russia August 21, 2017 Reuters
File photo: General view shows the Kazan Arena stadium in Kazan, Russia July 11, 2015 Reuters
File photo: A view of a construction of the Fisht soccer stadium in Sochi, Russia July 13, 2015 Reuters
An aerial view shows Nizhny Novgorod stadium under construction and the confluence of Volga and Oka rivers in Nizhny Novgorod, Russia August 26, 2017 Reuters
File photo: A general view shows the Luzhniki Stadium which will host matches of the 2018 FIFA World Cup in Moscow, Russia August 29, 2017 Reuters
An interior view shows the Luzhniki Stadium which will host matches of the 2018 FIFA World Cup in Moscow, Russia August 29, 2017 Reuters