CREATE TABLE table_3310 ("Circuit" TEXT, "Location" TEXT, "Date" TEXT, "Series" TEXT, "Winning driver" TEXT, "Winning team" TEXT)

In what series was TDS Racing the winning team on 9 October?
SELECT "Series" FROM table_3310 WHERE "Winning team" = 'TDS Racing' AND "Date" = '9 October'
SELECT "Series" FROM "table_3310" WHERE "Date" = '9 October' AND "Winning team" = 'TDS Racing'