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
1972–73 FIBA European Cup Winners' Cup a round-robin system, in which every Two Game series (TGS) constituted as one game for the record. March 20, Alexandreio Melathron, Thessaloniki 1972–73 FIBA European Cup Winners' Cup The 1972–73 FIBA European Cup Winners' Cup was the seventh edition of FIBA's 2nd-tier level European-wide professional club basketball competition, contested between national domestic cup champions, running from 18 October 1972, to 21 March 1973. It was contested by 26 teams, five more than in the previous edition. 1971 runner-up Spartak Leningrad, defeated Jugoplastika in the final, to become the first Soviet League team to win the competition, ending a 3-year period