From Peyton's Places Season5: Episode 4: When Peyton can’t quite explain the NFL’s Passer Efficiency Rating to a math class at his alma mater, the former Tennessee Volunteer enlists the help of Falcons quarterback Kirk Cousins to get to the bottom of the NFL’s most confusing statistic. Stream Peyton's Places & ALL of the "Places" series on the ESPN app now! #peytonmanning #kirkcousins #elimanning #nfl #football #sports #colts #broncos #giants #falcons #collegefootball #tombrady #aaronrodgers #danmarino #patrickmahomes #joeburrow #lamarjackson #jalenhurts #tuatagovailoa #justinherbert