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
St Mirren F.C. in European football St Mirren F.C. in European football St Mirren Football Club is a Scottish association football club based in Paisley. The club first competed in a European competition in 1980–81, entering the UEFA Cup following a third-place finish in the Scottish Premier Division. The club reached the second round, which remains the club's joint best run in a UEFA competition. St Mirren secured a third-place finish in the Scottish Premier Division behind Aberdeen and Celtic in the 1979–80 season which qualified the club to enter the first round of the UEFA Cup the following season, along with fellow Scottish club Dundee