Five Big Ten teams appeared in the latest top 25 rankings, released by the Associated Press (AP) on Monday. Penn State leads all conference squads and remains in the top 10, moving to No. 8 this week. Nebraska is up one spot to No. 16, with Purdue climbing two spots to No. 19. Michigan State is up two spots to No. 21, while Iowa rounds out the ranking at No. 25, the first time the Hawkeyes have appeared in the AP standings since the Dec. 31 edition of the poll.