The home side dominated the possession in the first period, but it was Atletico that passed up a couple of golden chances to open the scoring.
Neither side could find the back of the net in the second period as Barcelona won on away goals, but that was not before Felipe Luis and Arda Turan were both given their marching orders for Atletico and Lionel Messi missed a penalty.
Read how it all unfolded in Sports Mole's minute-by-minute live commentary of the action below.
BARCELONA: Valdes; Alves, Pique, Mascherano, Alba; Fabregas, Busquets, Xavi; Neymar, Messi, Sanchez
ATLETICO: Courtois; Juanfran, Miranda, Godin, Luis; Gabi, Koke, Suarez; Costa, Villa, Turan