With expectations soaring after what most considered a good offseason and then a perfect 3-0 preseason, the Steelers opened the season with what figured to be a big test against the San Francisco 49ers, a team that had played in the past two NFC Championship games.
It was a test they most certainly did not pass.
San Francisco wide receiver Brandon Aiyuk and running back Christian McCaffery had plenty to do with that.
Aiyuk caught eight passes for 129 yards and two touchdowns and also threw a key block on a McCaffery touchdown, while McCaffery rushed for 151 yards as the 49ers defeated the Steelers, 30-7, here at Acrisure Stadium to open the season.
That duo had more total yards (297) than the Steelers (246) had in the game and accounted for over two-thirds of San Francisco's offense.
"Disappointing day for us," said Steelers head coach Mike Tomlin. "Not how we wanted to perform. While at the same time, you've got to compliment those guys because it unfolded in a manner in which they desired for it to. Oftentimes in games like this, the teams that win are, the game unfolds more to their personality than the opponent. No question, the game unfolded in the manner in ... the style of play that they like to play."
Game action photos from the Steelers' Week 1 game against the San Francisco 49ers at Acrisure Stadium

Pittsburgh Steelers running back Najee Harris (22) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Elandon Roberts (50) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Arron Anastasia / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Elandon Roberts (50) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers wide receiver Diontae Johnson (18) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Fans during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Arron Anastasia / Pittsburgh Steelers)

Pittsburgh Steelers cornerback Levi Wallace (29) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Arron Anastasia / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Arron Anastasia / Pittsburgh Steelers)

Pittsburgh Steelers head coach Mike Tomlin during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Arron Anastasia / Pittsburgh Steelers)

Pittsburgh Steelers running back Anthony McFarland Jr. (26) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers running back Jaylen Warren (30) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers running back Jaylen Warren (30) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Fans during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers offensive tackle Broderick Jones (77) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Arron Anastasia / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Elandon Roberts (50) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers quarterback Kenny Pickett (8) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Markus Golden (44) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers quarterback Kenny Pickett (8) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers offensive lineman James Daniels (78) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Alex Highsmith (56) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers quarterback Kenny Pickett (8) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Elandon Roberts (50) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers safety Keanu Neal (31) and Pittsburgh Steelers defensive end DeMarvin Leal (98) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers special team coordinator Danny Smith and Pittsburgh Steelers cornerback Patrick Peterson (20) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers safety Keanu Neal (31) and Pittsburgh Steelers linebacker Alex Highsmith (56) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail / Pittsburgh Steelers)

Fans during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers defensive tackle Larry Ogunjobi (99) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Fans during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers running back Najee Harris (22) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Arron Anastasia / Pittsburgh Steelers)

The Pittsburgh Steelers defense during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers quarterback Kenny Pickett (8) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers wide receiver Calvin Austin III (19) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

The Pittsburgh Steelers defense during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail / Pittsburgh Steelers)

Pittsburgh Steelers cornerback Patrick Peterson (20) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers punter Pressley Harvin III (6) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Kwon Alexander (54) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers offensive lineman James Daniels (78) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Fans during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers running back Anthony McFarland Jr. (26) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Markus Golden (44) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers long snapper Christian Kuntz (46) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers cornerback Patrick Peterson (20) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Alex Highsmith (56) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers quarterback Kenny Pickett (8) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers defensive tackle Cameron Heyward (97) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Nick Herbig (51) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers running back Najee Harris (22) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers quarterback Kenny Pickett (8) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers quarterback Kenny Pickett (8) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers running back Najee Harris (22) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers wide receiver Diontae Johnson (18) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers running back Jaylen Warren (30) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers quarterback Kenny Pickett (8) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers wide receiver George Pickens (14) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers defensive end DeMarvin Leal (98) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Cole Holcomb (55) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Fans during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers safety Minkah Fitzpatrick (39) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers defensive tackle Larry Ogunjobi (99) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers running back Anthony McFarland Jr. (26) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

The Pittsburgh Steelers offense during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers offensive tackle Dan Moore Jr. (65) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers punter Pressley Harvin III (6) and Pittsburgh Steelers kicker Chris Boswell (9) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers guard Isaac Seumalo (73) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers wide receiver Diontae Johnson (18) and Pittsburgh Steelers tight end Pat Freiermuth (88) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

The Pittsburgh Steelers offense during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers tight end Pat Freiermuth (88) and Pittsburgh Steelers quarterback Kenny Pickett (8) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers kicker Chris Boswell (9) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Kwon Alexander (54) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers tight end Pat Freiermuth (88) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers wide receiver Diontae Johnson (18) and Pittsburgh Steelers tight end Pat Freiermuth (88) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Fans during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Arron Anastasia / Pittsburgh Steelers)

Pittsburgh Steelers wide receiver Diontae Johnson (18) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers wide receiver George Pickens (14) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers offensive lineman James Daniels (78) and Pittsburgh Steelers quarterback Kenny Pickett (8) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers tight end Pat Freiermuth (88) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers wide receiver Diontae Johnson (18) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Kwon Alexander (54) and Pittsburgh Steelers defensive end DeMarvin Leal (98) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Alex Highsmith (56) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Nick Herbig (51) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers defensive tackle Montravius Adams (57), Pittsburgh Steelers linebacker T.J. Watt (90) and Pittsburgh Steelers defensive end Isaiahh Loudermilk (92) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Salute Our Heroes during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Arron Anastasia / Pittsburgh Steelers)

Pittsburgh Steelers defensive end Isaiahh Loudermilk (92) and Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Nick Herbig (51) and Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

Pittsburgh Steelers tight end Darnell Washington (80) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers running back Anthony McFarland Jr. (26) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Mariah Wild / Pittsburgh Steelers)

Pittsburgh Steelers running back Najee Harris (22) and Pittsburgh Steelers wide receiver Calvin Austin III (19) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Jared Wickerham / Pittsburgh Steelers)

The Pittsburgh Steelers defense during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) and Pittsburgh Steelers defensive end Isaiahh Loudermilk (92) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers guard Isaac Seumalo (73) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers defensive end DeMarvin Leal (98) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers quarterback Kenny Pickett (8) and Pittsburgh Steelers offensive lineman Mason Cole (61) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)

Pittsburgh Steelers linebacker T.J. Watt (90) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Abigail Dean / Pittsburgh Steelers)

Pittsburgh Steelers linebacker Alex Highsmith (56) during a regular season game between the Pittsburgh Steelers and the San Francisco 49ers, Sunday, Sept. 10, 2023 in Pittsburgh, PA. (Karl Roser / Pittsburgh Steelers)
The Steelers rolled through the preseason, scoring touchdowns on all five of their offensive possessions with their first-team offense on the field. They had five possessions in the first half of this game and failed to produce a single first down.
The Steelers didn't pick up their initial first down of the game until Najee Harris broke free down the sideline on third-and-1 for a 24-yard gain with 1:24 remaining in the first half.
The 49ers' Deommodore Lenoir hit Harris after he had gone out of bounds and was assessed a 15-yard personal foul penalty, as well, pushing the ball to the San Francisco 47.
Later in the possession Lenoir was penalized for illegal contact on third down inside the 10, giving the Steelers an automatic first down with 13 seconds remaining in the half, and Pickett capitalized by connecting with tight end Pat Freiermuth for a 3-yard touchdown pass to trim San Francisco's advantage to 20-7 going into the half.
Even with that 95-yard, 12-play scoring drive, the Steelers produced just 77 net offensive plays in the first half, displaying just how difficult the first 29 minutes of the first half had been.
"It was tough when we couldn't stay on the field offensively," said Steelers center Mason Cole. "We just didn't execute as well as we would have liked to stay on the field."
While the Steelers' offense was sputtering, San Francisco's was taking advantage of some excellent field position and a Pickett interception to put 20 points on the board on a pair of Brock Purdy touchdown passes to Aiyuk and two Jake Moody field goals.
With their lead trimmed to 13 points after the Steelers' late touchdown in the first half, the 49ers got the ball to open the second half. On their second play from scrimmage, running back Christian McCaffery took a handoff off the left side, spun out of a tackle attempt in the hole and started down the sideline in front of the Steelers bench. He picked up a big block from Aiyuk on safety Damontae Kazee and then went untouched into the end zone for a 65-yard touchdown run that increased San Francisco's advantage to 27-7 early in the third quarter.
From there, it seemed only a matter of what San Francisco's winning advantage would be.
To make matters worse, the Steelers suffered injuries in the game, losing defensive lineman Cam Heyward to a groin injury, defensive lineman DeMarvin Leal (elbow), Freiermuth (chest) and Diontae Johnson (hamstring) at various points in the game.
But T.J. Watt had different plans.
The 2021 NFL Defensive Player of the Year recorded his third sack of the game midway through the third quarter of Purdy, stripping the ball loose and recovering it.
That sack gave Watt 80.5 in his career, tying him with James Harrison for the most in team history. Watt also had five tackles and five quarterback hits in the game.
"I don't want to diminish what it is, but I'm just super-upset about the result of today, not happy with it, not acceptable on many levels, and there's so many more plays to be made out there, myself included," Watt said when asked about tying the record. "Just looking at a lot of the runs, what we can do better, what I can do better, and we need to improve quickly."
After driving to the San Francisco 8, however, Pickett's fourth-down pass intended for Freiermuth, who had returned to the game at that point, fell incomplete, turning the ball over on downs.
That allowed the 49ers to turn things over to their running game, which produced 188 yards.
"We didn't do a good enough job of stopping the run and that allowed them to get into manageable second and third downs," said Steelers outside linebacker Alex Highsmith. "It's disappointing that we didn't play better."
The Steelers were never able to establish a running game of their own, picking up just 41 yards on the ground on 10 carries.
That meant the Steelers' offense went largely through Pickett, who finished with 232 passing yards but threw one touchdown against two interceptions.
"We wanted to get out fast. We didn't do that," said Pickett. "Obviously playing behind against a really good team, you're putting yourself in a hole we can't do. Moving forward, we can't allow that to happen."