Sophomore fullback Andy Davidson scored twice in the first half to give Army a 14-0 lead at the break, it's largest lead at halftime against Navy since 1947.
Rookie Kell Walker ran for a career high 94 yards on 16 carries at both fullback and slotback for the Black Knights. He averaged 5.9 yards per carry.
Army's defense forced Navy into three turnovers, including interceptions by Xavier Moss and Rhyan England. The unit also held Navy, the third-ranked rushing team in the nation, to 112 yards on the ground.