CREATE TABLE table_6101 ("Date" CLOB, "Opponent" CLOB, "Score" CLOB, "Loss" CLOB, "Attendance" FLOAT, "Record" CLOB)

What team did the home team play on September 4?
SELECT "Opponent" FROM table_6101 WHERE "Date" = 'september 4'
SELECT "Opponent" FROM "table_6101" WHERE "Date" = 'september 4'