Olympiacos F.C. in European football Italian soil. In the next round they faced the competition's defending Champions Tottenham Hotspur. Olympiacos didn't manage to qualify against the Spurs, but they managed to get a 1–0 win in Piraeus, which ended Tottenham's 16-match undefeated streak and marked the first ever victory of a Greek football club against an English side. Two years later, Olympiacos entered the 1974–75 European Cup and they were drawn to face Kenny Dalglish's Celtic F.C., one of the strongest teams in European football at that time and semi-finalists of the previous season. The first leg was played in Celtic Park, where Celtic had
1979–80 European Cup 1979–80 European Cup The 1979–80 season of the European Cup football club tournament was won by holders Nottingham Forest in the final against Hamburg. The winning goal was scored by John Robertson, who drilled the ball into the corner of the Hamburg net from outside the penalty area. Forest became the only side to win the European Cup more times than their domestic top flight league, a record which still stands. "Dundalk won 3–1 on aggregate." "Nottingham Forest won 3–1 on aggregate." "Argeș Pitești won 3–2 on aggregate." "Dynamo Berlin won 4–1 on aggregate." "Servette won 4–2 on aggregate." "Dukla