CREATE TABLE table_name_4 (date VARCHAR2, round VARCHAR2, home_team VARCHAR2)

On what date was the 4th round, with home team Itabuna, played?
SELECT date FROM table_name_4 WHERE round = "4th" AND home_team = "itabuna"
SELECT "date" FROM "table_name_4" WHERE "4th" = "round" AND "home_team" = "itabuna"