The Nittany Lions have not allowed a passing touchdown through their first three games.
The Nittany Lions posted 573 yards of offense against the Bulls.
Tony Rojas will make his captain debut for Penn State against the Bulls.
Saturday marks just the fifth-ever clash between the Nittany Lions and the Bulls.
"It might come, it might not come. But I just got to be ready."
Penn State is expected to add a combined 12'5" and 609 pounds of defensive tackle to its rotation against Buffalo.