CREATE TABLE table_19173 ("Home  ( 1st leg ) " TEXT, "Home  ( 2nd leg ) " TEXT, "1st Leg" TEXT, "2nd leg" TEXT, "Aggregate" TEXT)

When 0-1 is the aggregate what are the home (1st leg)?
SELECT "Home (1st leg)" FROM table_19173 WHERE "Aggregate" = '0-1'
SELECT "Home (1st leg)" FROM "table_19173" WHERE "Aggregate" = '0-1'