49ers 41, Lions 33

Lions quarterback Jared Goff is sacked by 49ers' Kentavius Street in the first quarter at Ford Field on Sunday.

The crowd at Ford Field during the National Anthem, a day after the 20th anniversary of the 9/11 attacks.

49ers fans and Lions fans stand during a remembrance of 9/11 before the game.

People hold a huge American flag during the national anthem.

Jamie Collins Sr. of the Lions recovers a fumble by 49ers QB Jimmy Garoppolo in the first quarter.

Lions QB Jared Goff throws in the first quarter.

Lions kicker Austin Seibert's attempt goes wide left in the first quarter.

Lions tight end  T.J. Hockenson can't pull in a reception with 49ers' Jason Verrett defending in the first quarter.

Jamaal Williams of the Lions takes Jimmie Ward of the 49ers for a ride in the first quarter.

T.J. Hockenson of the Lions celebrates a touchdown with teammate Amon-Ra- St. Brown in the second quarter.

NFL Hall of Fame and former Lions running back Barry Sanders is recognized over the stadium speakers during a break in the action.

49ers quarterback Jimmy Garoppolo throws in the second quarter.

Lions head coach Dan Campbell on the sidelines in the second quarter

T.J. Hockenson of the Lions gets tripped up by Jaquiski Tartt of the 49ers in the second quarter.

Jaquiski Tartt of the 49ers, left, defends Lions tight end T.J. Hockenson as Hockenson goes into the end zone for a touchdown in the first half.

T.J. Hockenson (88), Darren Fells (80) and Jamaal Williams (30) celebrate Hockenson’s touchdown in the first half.

Detroit Lions head coach Dan Campbell after talking with quarterback Jared Goff on the sidelines in the second quarter.

Detroit Lions quarterback Jared Goff is pressured by 49ers' Dee Ford in the second quarter.

49ers' Dre Greenlaw intercepts a pass intended for Lions' T.J. Hockenson and runs it back for a touchdown in the second quarter.

49ers' Dre Greenlaw runs an interception back for a touchdown in the second quarter.

Detroit Lions head coach Dan Campbell after an interception and run for a touchdown in the second quarter.

Detroit Lions running back D'Andre Swift celebrates his touchdown in the third quarter.

Lions offensive tackle Penei Sewell (58) tries to block 49ers defensive end Nick Bosa (97) coming in to tackle Lions quarterback Jared Goff (16) along with 49ers defensive end Kentavius Street (95), top, in the first half.

Lions quarterback Jared Goff (16) looks to pass in the first half.

Lions running back D'Andre Swift (32) is brought down by 49ers linebacker Azeez Al-Shaair (51) in the first half.

A Lions fan keeps the faith going into the second half of the game against the 49ers at Ford Field.

Lions receiver Tyrell Williams pulls in a reception with the 49ers' Jaquiski Tartt defending in the third quarter.

Detroit Lions' Penei Sewell works on the line for running back D'Andre Swift in the third quarter.

Detroit Lions' Trey Flowers, Alex Anzalone and the Lions defense bring down 49ers' Elijah Mitchell in the third quarter.

Detroit Lions' D'Andre Swift breaks away from 49ers' Jimmie Ward, despite a hand to the face mask, and takes it into the end zone for a touchdown in the third quarter.

Lions quarterback Jared Goff (16) turns back after faking a handoff in the first half.

Lions wide receiver Kalif Raymond (11) runs the ball in the first half.

Lions wide receiver Kalif Raymond (11) runs the ball in the first half.

Lions offensive tackle Halapoulivaati Vaitai (72) watches for defenders as Lions quarterback Jared Goff (16) looks to pass in the first half.

Lions kicker Austin Seibert (4) attempts a field goal in the first half.

Lions kicker Austin Seibert (4) reacts after missing a field goal attempt in the first half.

Detroit Lions head coach Dan Campbell yells out to his players in the third quarter.

49ers quarterback Trey Lance is sacked by Lions' Jamie Collins Sr. and Nick Williams in the third quarter.

Detroit Lions' Will Harris and Jamie Collins Sr. take down 49ers' Elijah Mitchell in the fourth quarter.

Detroit Lions' Tracy Walker sacks 49ers quarterback Jimmy Garoppolo in the fourth quarter.

Detroit Lions' Jeff Okudah on the field injured in the fourth quarter.

Detroit Lions' Kevin Strong is checked on the field from Lions medical personnel in the fourth quarter.

Detroit Lions head coach Dan Campbell on the sidelines in the fourth quarter.

Detroit Lions' Quintez Cephus tries to make a reception on a ball thrown behind him in the fourth quarter.

Detroit Lions' Jared Goff throws for a completion under pressure in the fourth quarter.

Detroit Lions' Quintez Cephus makes a reception in front 49ers' Demetrius Flannigan-Fowles in the fourth quarter.

Detroit Lions head coach Dan Campbell on the sidelines in the fourth quarter.

Detroit Lions' Frank Ragnow blocks for running back Jamaal Williams in the fourth quarter.

Detroit Lions quarterback Jared Goff, head coach Dan Campbell and quarterback coach Mark Brunell during a break in the action in the fourth quarter.

Detroit Lions' Khalif Raymond pulls in a reception in front of 49ers' Ambry Thomas in the fourth quarter.

Down by 8 points late in the fourth quarter, Detroit Lions' Trey Floers and teammates celebrate after recovering a 49ers fumble, giving hope to a comeback late in the fourth quarter. Unfortunately, the comeback fell short and Detroit loss 41-33.

Detroit Lions' Ifeatu Melifonwu celebrates with teammates after recovering a fumble late in the fourth quarter, down by 8 points to the 49ers.

Detroit Lions' Khalif Raymond pulls in a reception late in the fourth quarter.

Detroit Lions quarterback Jared Goff and the Lions walk off the field after falling short on a comeback to the 49ers,' 41-33, late in the fourth quarter.

Lions rookie tackle Penei Sewell warms up before the game Sunday.

Lions principal owner and chair Sheila Ford Hamp on the field before the game.

Lions defensive lineman Levi Onwuzurike stretches out before the game

Lions tight end T.J. Hockenson is all smiles on the field before the game.

Lions quarterback Jared Goff warms up before the game.

Lions reserve quarterback Tim Boyle on the sidelines.

Lions quarterback Jared Goff warms up before the game.