World Cup debutants Cape Verde will face reigning champions Argentina in the knockout rounds after drawing 0-0 with Saudi Arabia to extend their fairytale journey.
The stalemate on Friday in Houston and Spain's 1-0 win over Uruguay meant the team ranked 67 finished runners-up behind Spain in Group H.
Having drawn all three group matches, the archipelago nation of just over 500,000 will play Lionel Messi's Argentina in Miami on July 3 in another chapter to their remarkable story.
The players of Cape Verde — the third-smallest team in World Cup history by population — were in tears afterwards, as were some of their fans.
The squad waited an agonising minute or two before news of the Spain win filtered through on a mobile phone, then erupted in celebration.
Spain, held 0-0 by Cape Verde in the first round of games, finished with seven points, with the debutants on three and Uruguay and Saudi Arabia both on the way home on two.
Spain face the team that comes second in Group J, which will be either Algeria or Austria.
With history beckoning, Cape Verde coach Bubista changed half his starting side, some of it enforced, but retained his hero goalkeeper Vozinha.
The 40-year-old stopper single-handedly kept Cape Verde in it as they held out for a famous point against European champions Spain in their first-ever World Cup match.
Cape Verde, which is off the west coast of Africa, then claimed a brave 2-2 draw with two-time former champions Uruguay.
That gave them a scarcely believable shot at the last 32 coming into the encounter against Saudi Arabia, who themselves were still alive.
Cape Verde had slightly the better of the first half in Houston against a Saudi side who drew 1-1 with Uruguay before being thrashed 4-0 by Spain.
The Saudis suffered a blow in the 33rd minute when experienced defender Hassan al-Tambakti was stretchered off injured.
Willy Semedo fired not too far wide of the Saudi post but neither side seriously threatened in a tense first half.
At that point Cape Verde were going through at Uruguay's expense.
Three minutes after the break Jamiro Monteiro had a major chance from close range but his finish was weak, then Kevin Pina had an effort from distance that whistled just off target.
The tension went up a notch as they entered the final quarter, but Saudi Arabia were strangely lacking in invention even though they were chasing the game.
In the 75th minute goalkeeper Mohammed al-Owais kept them in it with a vital stop from Laros Duarte.
A point was enough for Cape Verde, but if anything, they were the more likely to score as the match ticked into the dying minutes.
Spain eliminate Uruguay
Alex Baena scored in the 42nd minute as Spain topped Uruguay 1-0 to capture the top spot in Group H of the World Cup in Zapopan, Mexico.
In a lackluster match in which both teams struggled to create quality chances, Unai Simon had two saves for Spain, who won their second straight match after opening with a stunning scoreless draw against Cape Verde.
Spain (2-0-1, 7 points) advance to the round of 32 seeking their second World Cup title after capturing the trophy in 2010. They'll open the knockout stage against the second-place team from Group J, which will be determined on Saturday, on July 2 at Inglewood, Calif.
It was a disastrous tournament for two-time World Cup champion Uruguay (0-1-2, 2 points), who failed to make it out of the group stage for the second straight time.
After neither team put a shot on goal in the first 41 minutes, Baena scored, taking advantage of careless defensive work by Uruguay.
With Uruguay failing to clear a loose ball that toggled between players outside of the 18-yard box on the right flank, Spain's Marcos Llorente emerged from the pack with the ball and fed Baena on the right side of the box.
Baena's far-post shot wasn't perfectly placed but it skipped off the turf and handcuffed Uruguay keeper Fernando Muslera, who dove to his right and got his hands on the ball but couldn't keep it from dribbling just inside the left post.
In the scramble for the loose ball, Uruguay lost mainstay midfielder Manuel Ugarte, who was taken off on a stretcher with an apparent leg injury.
At the start of the second half, Uruguay replaced Muslera with reserve keeper Sergio Rochet.
The first shot on goal from Uruguay came in the 85th minute when Nicolas de la Cruz fired a right-footed blast from 26 yards out. Simon slid to his right to make the stop.
Spain's Ferran Torres countered moments later with a shot that glanced off the top of the crossbar.
As Uruguay continued to struggle to create quality opportunities, their frustration showed late in the fifth minute of stoppage time as Agustin Canobbio drew a straight red card on an aggressive tackle of Pau Cubarsi.
