CREATE TABLE table_9368 ("Date" TEXT, "Series" TEXT, "Circuit" TEXT, "City / State" TEXT, "Winner" TEXT, "Team" TEXT)

What is Date, when Series is ATCC Round 5?
SELECT "Date" FROM table_9368 WHERE "Series" = 'atcc round 5'
SELECT "Date" FROM "table_9368" WHERE "Series" = 'atcc round 5'