Cristiano Ronaldo and Portugal face Spain as World Cup Round of 16’s biggest upset opportunity

That 2-1 victory has brought Roberto Martinez’s side into the last 16, where Spain await, having seen off Austria 3-0 with a clinical performance in the last round.

Spain have named an unchanged side for today’s match against Portugal, while Roberto Martinez made one change by bringing in Joao Felix for Rafael Leao in attack.

Given that happened in 1934, it’s not that instructive a result, other than a harbinger of Spanish dominance over the long haul: Spain lead by 17 wins to six, or five to one in competitive fixtures.

The quarterfinals are now under way, with four of the last eight teams confirmed on the second day of action in the round of 16.