This is not the first time that Tressel or his players have run afoul of the N.C.A.A. The former players Maurice Clarett and Troy Smith admitted receiving extra benefits while at Ohio State.
Tressel also faced N.C.A.A. scrutiny in his previous coaching job at Youngstown State, when one of his players was accused of receiving extra benefits from boosters.
http://www.nytimes.com/2011/03/09/sports/ncaafootball/09tressel.html?partner=rss&emc=rss