TOP 25 THIS WEEK: Big matchups abound in SEC, Big Ten

File-This Jan. 19, 2019, file photo shows Purdue guard Carsen Edwards (3) shooting over Indiana forward Juwan Morgan (13) during the second half of an NCAA college basketball game in West Lafayette, Ind. Edwards, a junior and preseason AP All-American listed at 6-0 on the NCAA leaderboard but 6-1 by the school, is seventh, national scoring at 24.6 points per game. (AP Photo/Michael Conroy, File)