Danny Embry rushed for 107 yards and a touchdown to lead Lamar to a 37-0 win against Malden in the Class 2 state championship game Friday.
Quarterback Stuart McKarus threw for two touchdowns as Lamar captured its fifth successive championship.
Lamar (15-0) scored 37 or more points 13 times this season and won its last two games by a combined 82-0.
Hunter Gepner returned an interception 58 yards for a score just 39 seconds into the game for the Tigers.
Lamar, which led 31-0 at the half, is 5-0 in state title appearances.
Malden (14-1) has never won a state title.