Illinois–Michigan football series

The Illinois–Michigan football series is an American college football series between the Illinois Fighting Illini and Michigan Wolverines. The series dates back to 1898 and features two long-time Big Ten members, with Illinois claiming five national championships, 15 Big Ten Conference titles, and 24 consensus All-Americans, and Michigan claiming 12 national championships, 45 Big Ten titles, and 85 consensus All-Americans.

Source: Wikipedia — Illinois–Michigan football series (CC BY-SA 4.0)