Since 2011 , only one team has beaten Alabama .
Since 2011 , only one team not gone on to play in a BCS or New Year 's Six game : Johnny Manziel 's 2012 Texas A&M Aggies .
Since 2011 , only one team has beaten Alabama and not gone on to play in a BCS or New Year 's Six game : Johnny Manziel 's 2012 Texas A&M Aggies .