In which European competition did Panionios F.C. reach the quarter-finals during the 1998-99 season?
UEFA Champions League
UEFA Cup
UEFA Cup Winners' Cup
UEFA Intertoto Cup
Answer
Panionios F.C. reached the quarter-finals of the UEFA Cup Winners' Cup during the 1998-99 season. This was a major European competition for the winners of domestic cup competitions, which has since been discontinued.
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