The Bears went three-and-out on their first possession. The Steelers went 59 yards for a touchdown.
Pittsburgh scored on a 10-yard touchdown run by Najee Harris.
The Steelers needed only six plays to reach the end zone. Harris had three carries for 14 yards, and receiver James Washington had a run for 12 yards.
Quarterback Ben Roethlisberger was 2-for-2 for 28 yards, with Chase Claypool catching one for 26 yards and Diontae Johnson catching the other for 2 yards.
The only third down faced by the Steelers was converted on Claypool’s catch.