CREATE TABLE table_name_71 (week_10_nov_5 VARCHAR(255), week_15__final__dec_9 VARCHAR(255))
What is the week 10 result for the tean when the week 15 result is Illinois (10-1)?
    
SQL: SELECT week_10_nov_5 FROM table_name_71 WHERE week_15__final__dec_9 = "illinois (10-1)"