Diego Costa struck again for Spain to seal a 1-0 win over World Cup Group B opponents Iran, who had a goal disallowed for offside.
Diego Costa scored the only goal and Isco impressed as Spain narrowly beat Iran in Group B.
Spain coach Fernando Hierro has warned his players to take nothing for granted despite a 1-0 win over Iran in Wednesday's Group C clash.
How much prize money do teams receive at the World Cup in Russia? We reveal what each stage is worth...
We round up Wednesday's talking points from Russia, with Cristiano Ronaldo breaking another record, and England suffering an injury scare of sorts.
Relive the action as Spain beat Iran 1-0 in their World Cup Group C game in Kazan.
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