Can the host nation topple a giant?
[ MORE: Latest 2018 World Cup news ]
Russia takes its runner-up finish in Group A to Moscow on Sunday for a meeting with 2010 champion Spain to kickoff a two-match day at the World Cup.
Tournament darlings Croatia is 3-0 and will look to hold off fellow dark horse Croatia in the business end of the day’s matches at 2 p.m. ET.
2018 World Cup schedule – Sunday, July 1
Round of 16