The teams drew 4-4 in Barcelona in the first match last month, when Atletico was losing 4-2 until the 84th. Madrid and Real Sociedad are in the other semifinal, with Madrid having won 1-0 away in the first leg.

On matchweek 28, Kylian Mbappe's brace led Real Madrid to a gutsy comeback win over Villareal to keep the pace at the top. But the most significant result came a day later, as Barcelona came back from a two goal deficit to defeat title rivals Atlético Madrid.

FC Barcelona score 4 goals in the last 20 minutes to complete stunning comeback win over Atletico Madrid. Read below for more.