Purdue, No. 23 Northwestern battle for edge in Big Ten West

Northwestern quarterback Peyton Ramsey throws a pass against Nebraska during the first half of an NCAA college football game in Evanston, Ill., Saturday, Nov. 7, 2020. (AP Photo/Nam Y. Huh)

Purdue quarterback Aidan O'Connell passes during the first half of an NCAA college football game against Illinois Saturday, Oct. 31, 2020, in Champaign, Ill. (AP Photo/Charles Rex Arbogast)