Table schema:
CREATE TABLE table_name_30 (week_4_sept_21 VARCHAR, week_10_nov_2 VARCHAR)

Question: What is the week 4 opponent for the year with a week 10 opponent of Michigan State (8-2)?
SQL: SELECT week_4_sept_21 FROM table_name_30 WHERE week_10_nov_2 = "michigan state (8-2)"