Messi, Argentina avoid a shocking upset in wild knockout stage match against Cape Verde

On Friday, Argentina looked to continue its quest for back-to-back World Cup titles, and to do it, they had to get through one of the darlings of this year's tournament, Cape Verde.

The small island nation off the coast of West Africa came into the match as the No. 64-ranked team in the world, and they managed to hold Argentina — the No. 2 team behind France at the moment — scoreless for almost thirty minutes.

But in the 29th minute, Lionel Messi scored to give Argentina the lead.

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That was the 20th World Cup goal of his career, and it also made him the first player to score seven or more goals in multiple World Cups, having done it in Qatar as well.

It was also Messi's eighth-straight World Cup match with a goal.

Well, typically when Argentina takes the lead, they don't cough it up, but early in the second half, Cape Verde's Deroy Duarte pulled off a stunner and tied the game at 1-1.

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While there was some late pressure from Argentina, that included an always-dangerous Messi free kick from just outside the box that Cape Verde managed to stop.

And with that, it was off to extra time.

However, it only took moments for Cape Verde to find themselves once again battling from behind.

Lisandro Martinez found the twine in the 92nd minute to give Argentina the lead.

It looked like that would be all she wrote... but Cape Verde had other plans.

They stuck with the defending World Cup champs, and in the 103rd minute, Sidny Lopes Cabral scored an unbelievable goal to tie the game again.

Coming into this game, Argentina had given up just two goals in their ten-match World Cup winning streak.

Cape Verde did that in one match.

But in the 111th minute, Messi took an Argentina corner kick and put it in the perfect spot for Cristian Romero to head it to the back post and into the back of the net.

This was eventually updated to an own-goal, as it went off the Cape Verde defender's arm, but it counts the same on the scoreboard.

Despite a late flurry of chances, Argentina held on to avoid what would have been potentially the biggest upset in World Cup history.

What a match, and what a run Cape Verde had in the tournament.

Argentina will now have to recompose and get ready for a tough Round of 16 match against Egypt, which will take place on Tuesday in Atlanta.