What happened: Mason Heintschel sustained the knee injury while scrambling near the sideline during the third quarter of Friday's 35-33 victory over Virginia Tech. Head coach Pat Narduzzi confirmed the diagnosis on Saturday.

Why it matters: The development removes the primary catalyst from an offense that has driven the Panthers to a 5-0 start. Pitt must now navigate the remainder of its Atlantic Coast Conference schedule without its lead signal-caller.

What to watch: Geriner will direct the unit going forward as the team attempts to protect its perfect record.