This mishap by Caballero will go down in history as one of the worst mistakes ever made by a goalie in World Cup matches.

Argentina's World Cup campaign could end surprisingly early, ,mainly due to their goalkeeper's performance. 

Willy Caballero, who's performance against Iceland last weekend raised a few eyebrows, confirmed worries from Argentina fans with his antics today, as he gave away a massive goal for Ante Rebic in the first 15 minutes of the second half.

Caballero's attempt to clear Rebic's pressing ended up in disappointing manner. Rebic thanked Caballero and place his volley into the back of the net. 

Have a look at Caballero's mistake (Image might be geo-restricted)