Xherdan Shaqiri celebrates after scoring his team's second goal as Switzerland complete a comeback win during their World Cup Group E match against Serbia at Kaliningrad Stadium on June 22, 2018. /VCG Photo

Argentina supporters hold a flag with a message that says, "Nigeria, please win for Messi" ahead of the 2018 FIFA World Cup Group D match between Nigeria and Iceland. /VCG Photo

Brazil’s Neymar (right) scores his team’s second goal as Brazil defeat Costa Rica 2-0 in Group E. /VCG Photo

Neymar cries with joy following Brazil’s victory over Costa Rica at Saint Petersburg Stadium. /VCG Photo

Fans of Iceland enjoy the pre-match atmosphere before the World Cup Group D match between Nigeria and Iceland at Volgograd Stadium. /VCG Photo

Brazil's Philippe Coutinho scores the first goal during the match Brazil defeat Costa Rica 2-0 in Group E. /VCG Photo

For the first time, a screen shows the video assistant referee’s (VAR) verdict during the World Cup match between Brazil and Costa Rica at Saint Petersburg Stadium on June 22, 2018. /VCG Photo

Former FIFA President Sepp Blatter (left) watches the match between Brazil and Costa Rica. /VCG Photo

Nigeria's Ahmed Musa celebrates the team’s victory over Iceland with his teammates. Musa scores both of Nigeria’s goals in the 2-0 win. /VCG Photo

Serbia's forward Aleksandar Mitrovic (left) scores the opening goal during the World Cup Group E match between Serbia and Switzerland at the Kaliningrad Stadium. /VCG Photo