In winning the 2006 Heisman Trophy, Smith took 91.6% of the first place votes, a record that stood for 13 years. His tally of 2,540 votes was the third largest behind that of the then-2005 Heisman Trophy winner, Reggie Bush of the University of Southern California (2,541 votes) and 1968 Heisman winner O.J. Simpson who also played for USC (2,853 votes). His margin of victory (1,662 votes) was also the second largest in the history of the award, eclipsed only by O.J. Simpson who won by 1,750 votes.