CREATE TABLE table_71484 ("Team 1" CLOB, "Agg." CLOB, "Team 2" CLOB, "1st leg" CLOB, "2nd leg" CLOB)

Which 2nd leg came after a 1st leg of 0-3?
SELECT "2nd leg" FROM table_71484 WHERE "1st leg" = '0-3'
SELECT "2nd leg" FROM "table_71484" WHERE "1st leg" = '0-3'