Three Top 21 matchups highlight the 3:30 p.m. eastern lineup: No. 14 Arkansas at No. 3 Alabama (CBS), No. 7 Oklahoma State at No. 8 Texas A&M (ABC) and No. 11 Florida State at No. 21 Clemson (ESPN).
Also, No. 6 Wisconsin hosts South Dakota, No. 13 Virginia Tech visits Marshall and No. 24 Illinois has a home game against Western Michigan.