1978–79 S.L. Benfica season three losses in a month, severely hindered the title race. Nevertheless, despite dropping out of the UEFA Cup at the hands of Borussia Mönchengladbach, domestically, Benfica won all league matches for three months, reaching the first place in the league. A home draw with Porto stopped their winning run, but it was a loss to Marítimo that compromised their title race. That loss followed another with Braga for the Taça de Portugal. Despite dropping points again in March, Benfica kept an entertaining battle with Porto, which came to an end when they drew again in match-day 29. Two consecutive seasons
FC Porto in international football competitions losing the 1964 Portuguese Cup final against champions Benfica. Porto progressed from the first round of a European competition for the first time, after a 4–0 aggregate victory over French Cup winners Lyon, but fell in the next round to 1860 Munich.<ref name="1964/65"></ref> At the end of that season, Porto finished runners-up to Benfica in the league and qualified for the following season's Fairs Cup. The club's performance was similar to that of the previous campaign: a first-round elimination of a French team (Stade Français) followed by a second-round loss to a German team (Hannover 96),<ref name="1965/66"></ref> which included a