Portugal is pressing everywhere which has thrown Spain's spacing and timing off. Still, Spain got the better of the on-goal chances but Portugal's doing exactly what all of Spain's other opponents (excluding Italy, who got gassed pressing all game) would not. Can they keep it up for another 45 and 30?
Spain has better bench depth and I think we'll see Llorente/Torres, Navas and/or Pedro which could break the game open. That Spanish back line still worries me, though.