1985–86 S.L. Benfica season lapped the first round of the league in first place, after recovering five points since September. After an event-less January, in which Benfica retained their one-point lead over Sporting; in February, Benfica faced Porto again, this time for the round of 16 of the Taça de Portugal, winning 2–1. Meanwhile, in the Primeira Divisão, they added another point in their lead over their closest competitors. In March, Benfica was eliminated of the Cup Winners' Cup by Dukla Prague, while in the Portuguese Cup, they thrashed Sporting by 5–0 in the quarter-finals. They finished the month with a replay of the
1978–79 S.L. Benfica season Máritimo and was now two points behind Porto, but still with one game less. After winning the game in hand, Benfica matched Porto again at the front, but let them slip again after dropping points in the following game. A visit to Varzim, where they drew 1–1. Benfica responded with several consecutive wins, including one in Estádio de Alvalade, with a goal from João Alves. As Benfica entered June, they were still neck and neck with Porto, but with a disadvantage in the head-to-head. In second-to-last match-day, Benfica dropped points in Aveiro in a 0–0 draw with Beira-Mar and practically