Question: On what date was the 4th round, with home team Itabuna, played?
SQL: SELECT "Date" FROM "2-15468818-3" WHERE "Round" = '4th' AND "Home team" = 'Itabuna';

Question: In the 6th round match with home team Bahia, who was the away team?
SQL: SELECT "Away team" FROM "2-15468818-3" WHERE "Round" = '6th' AND "Home team" = 'Bahia';

Question: For the 5th round match with away team of Bahia, what was the final score?
SQL: SELECT "Score" FROM "2-15468818-3" WHERE "Round" = '5th' AND "Away team" = 'Bahia';