Here's a look at the most-watched games of the 2015 college football season:
1. Michigan State-Ohio State (7.0 rating), 3:30 p.m. ABC, Nov. 21
2. Michigan-Ohio State (6.8), Noon, ABC, Nov. 28
3. Ohio State-Virginia Tech (6.6), 8 p.m., ESPN Sept. 7
4. LSU-Alabama (6.3), 8 p.m., CBS Nov. 7
5. Florida State-Clemson (5.5), 3:30 p.m., ABC Nov. 7
6. Michigan State-Michigan (5.1), 3:30 p.m., ESPN Oct. 17
7. Oregon-Michigan State (5.0), 8 p.m., ABC Sept. 12
8. Notre Dame-Clemson (4.8), 8 p.m., ABC Oct. 3
1. Michigan State-Ohio State (7.0 rating), 3:30 p.m. ABC, Nov. 21
2. Michigan-Ohio State (6.8), Noon, ABC, Nov. 28
3. Ohio State-Virginia Tech (6.6), 8 p.m., ESPN Sept. 7
4. LSU-Alabama (6.3), 8 p.m., CBS Nov. 7
5. Florida State-Clemson (5.5), 3:30 p.m., ABC Nov. 7
6. Michigan State-Michigan (5.1), 3:30 p.m., ESPN Oct. 17
7. Oregon-Michigan State (5.0), 8 p.m., ABC Sept. 12
8. Notre Dame-Clemson (4.8), 8 p.m., ABC Oct. 3