Which European competition did Glentoran F.C. reach the quarter-finals of in the 1973-74 season?
UEFA Champions League
UEFA Cup Winners' Cup
UEFA Europa League
Intertoto Cup
Answer
In the 1973-74 season, Glentoran F.C. reached the quarter-finals of the UEFA Cup Winners' Cup. This impressive run in the competition remains one of the club's greatest achievements in European football.
Goal-orious Glentoran F.C.: The Ultimate Fan Quiz!