1983–84 S.L. Benfica season left the club in second, a point shy of the leader Porto, their next opponent. In the Clássico, Benfica beat his rival Porto and assumed first place. Later in the month, Benfica defeated Olympiacos in the second round of the European Cup, qualifying for the quarter-final. In November and December, Benfica won all their league matches, but lost the Supertaça Cândido de Oliveira to Porto. Benfica kept on winning in the Primeira Divisão in January, lapping the first part of league with a three-point lead. However they suffered a set-back in the Taça de Portugal, losing 2–1 in Estádio de
FC Porto Under Ferreira's steering, Porto always qualified for the Champions League knockout stage, reaching the quarter-finals in 2008–09, where it was eliminated by holders Manchester United. The arrival of Mourinho's former assistant André Villas-Boas, in the spring of 2010, set the stage to a highly successful 2010–11 season, which began with a 2–0 victory over Benfica for the Supertaça. Spearheaded by João Moutinho, Silvestre Varela, Falcao and Hulk (the "Bola de Prata" winner), Porto performed strongly in the Primeira Liga and assured its 25th title with five matches to play, after beating Benfica in its stadium. In addition, the club broke