Question: What was the first leg score during the Quarter-final game?
SQL: SELECT "First leg" FROM "2-15755354-1" WHERE "Round" = 'Quarter-final';

Question: What was the aggregate score for the game against Dynamo Dresden?
SQL: SELECT "Aggregate score" FROM "2-15755354-1" WHERE "Opposition" = 'Dynamo Dresden';

Question: Who was the opposing team in the 3rd round?
SQL: SELECT "Opposition" FROM "2-15755354-1" WHERE "Round" = '3rd';