The Steelers shut down the Chargers' ground game and held J.K. Dobbins, the league's leading rusher, to 44 yards on 15 attempts. On the other side of the ball, the Steelers got their own run game going in the second half against the NFL's stingiest defense as Najee Harris rushed for 67 yards on 14 carries in the final two quarters.

Chargers quarterback Justin Herbert played with an ankle injury but failed to finish the game as Los Angeles took its first loss under Jim Harbaugh.

PITTSBURGH -- The Pittsburgh Steelers knocked off the Los Angeles Chargers 20-10 in thrilling fashion at Acrisure Stadium, but the story of the game might not be the team going to 3-0 or even how they did it as a team. Instead, it might be drilled right down to Justin Fields.