John Pettigrew carried 29 times for 93 yards for the Falcons (8-4, 6-2), including a 1-yard run in the second quarter for the game’s first touchdown.
Schilz found Shaun Joplin with a 48-yard pass 1:56 before halftime for a 14-0 lead.
Schilz made it 21-0 with a 7-yard run in the third quarter. The 47-yard drive began with five consecutive rushes by Pettigrew, for 32 yards, then two short passes to Pettigrew before Schilz’s touchdown.
Buffalo was held to 197 yards total offense in the game at Columbus Crew Stadium.