Quarterback Landon Hall was seven-of-nine passing for 142 yards and three touchdowns as Penn stormed past Marian, 54-14.
Brayson Hurley caught three passes for 52 yards and two touchdowns.
Mason Biernacki caught two passes for 42 yards and 1 TD.
Yoti Limberopoulos scored on a 46-yard run.
Colden Hernandez, Cohen Wysong, Blake Ewald and Jaedon Parker also scored rushing touchdowns.
