Pittsburgh Steelers first-round draft pick Derrick Harmon sprained a knee in the preseason finale against the Carolina Panthers and had to be carted to the locker room.
Steelers coach Mike Tomlin said after the 19-10 victory that the defensive end had a “knee sprain of some description” and called it one of two “significant” injuries for the team.
Tomlin said Harmon and wide receiver Brandon Johnson (foot) will be evaluated more in the coming days. Tomlin did not give a timetable for their return.