49ers' season in jeopardy after losing Fred Warner to injury

SANTA CLARA, Calif. (AP) — The San Francisco 49ers overcame a rash on injuries to star players to get off to a fast start to the 2025 season.

The season-ending ankle injury to four-time All-Pro linebacker Fred Warner might be too much as evidenced by how San Francisco's defense collapsed without its leader in a 30-19 loss to Tampa Bay on Sunday.

Warner got hurt on Tampa Bay's third offensive drive of the game and San Francisco (4-2) did manage to force a punt on that drive and the next before getting overwhelmed.

The Bucs then scored three touchdowns, one field goal and had one missed field goal on their final five drives as a young defense missing Warner and star pass rusher Nick Bosa had no answers.

Tampa Bay averaged 7.2 yards per play after Warner's injury, which would be the fifth worst for an entire game in nine seasons with Kyle Shanahan as coach as Baker Mayfield and the Bucs took advantage of some coverage busts that might not have happened if San Francisco had its defensive leader on the field.

"I don’t really try to get us to focus on anything in the past. It’s what’s happening going forward,” Shanahan said Monday. “The reality is we lost another really good player. What are we going to do about it. ... What type of team are we going to be going forward? I think we have players here we can win with, but it makes it harder to make mistakes and things like that. I thought that was something we did too much of yesterday.”

The 49ers also lost Bosa to a season-ending knee injury and Week 3 and have played significant time this season without starting quarterback Brock Purdy, star tight end George Kittle and receivers Ricky Pearsall and Brandon Aiyuk among others.

“These are moments guys have to step it up,” Shanahan said. "I'm glad that we’ve played some decent football to put us in this position at least with our record. Now we have to find a way to get better everywhere else throughout this year.”

Passing to Kendrick Bourne. With several top pass catchers out with injuries, Bourne has stepped up in a big way the past two weeks. He had five catches for 142 yards for his second straight game with at least 140 yards receiving. Bourne's previous high was 100. He became the first San Francisco wide receiver with back-to-back games with at least 140 yards receiving since Terrell Owens in 2002.

Run game. The Niners averaged just 3.0 yards per carry and were held to 67 yards on the ground. San Francisco has gone five straight games with fewer than 85 yards rushing for the first time in franchise history as the line has been unable to create holes for Christian McCaffrey. He has just 336 yards on the ground in six games and is averaging a career-low 3.1 yards per carry.

Eddy Pineiro. The Niners have clearly solved their kicking woes after signing Pineiro to replace Jake Moody after the opener. Pineiro tied a franchise record with two field goals from at least 50 yards against the Bucs and is 15 for 15 on the season. He has the most makes without a miss for any kicker in NFL history in his first five games with a team.

Pass rush. With Bosa out, the 49ers have struggled to generate any pass rush. They had one sack on Sunday and they had no other official QB hits with Upton Stout being called for roughing the passer when he hit Mayfield on a TD pass in the first half. San Francisco has only three sacks in the past four games after getting three in Week 2 against New Orleans in Bosa's last healthy game.

Warner is set for surgery on Tuesday and Shanahan said he should be back for the offseason program. ... Purdy (toe) and Pearsall (knee) will be re-evaluated Wednesday and could return to practice this week after missing the past two games. ... Kittle (hamstring) will have his practice window opened this week and could return from IR. ... DL Yetur Gross-Matos (hamstring) is expected to miss at least another week. ... WR Jordan Watkins (calf) will return to practice this week.

3. With Bosa and Warner done for the season, the 49ers are left with only three players who played more than one defensive snap in the Super Bowl following the 2023 season. Deommodore Lenoir is the team's top cornerback with Ji'Ayir Brown a contributor at safety and defensive tackle Kevin Givens hoping to return from a pectoral injury next week.

The 49ers host Atlanta on Sunday night.

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San Francisco 49ers running back Christian McCaffrey (23) runs against the Tampa Bay Buccaneers during the second half of an NFL football game in Tampa, Fla., Sunday, Oct. 12, 2025. (AP Photo/Jason Behnken)

San Francisco 49ers wide receiver Kendrick Bourne (84) runs against the Tampa Bay Buccaneers during the second half of an NFL football game in Tampa, Fla., Sunday, Oct. 12, 2025. (AP Photo/Jason Behnken)

San Francisco 49ers head coach Kyle Shanahan watches from the sideline during the second half of an NFL football game against the Tampa Bay Buccaneers in Tampa, Fla., Sunday, Oct. 12, 2025. (AP Photo/Chris O'Meara)

San Francisco 49ers middle linebacker Fred Warner, right, is carted off the field during the first half of an NFL football game against the Tampa Bay Buccaneers in Tampa, Fla., Sunday, Oct. 12, 2025. (AP Photo/Chris O'Meara)

TOKYO (AP) — Japan was assessing damage Tuesday and cautioning people of potential aftershocks after a late-night 7.5 magnitude earthquake caused injuries, light damage and a tsunami in Pacific coastal communities.

At least 33 people were injured, one seriously, the Fire and Disaster Management Agency said. Most of them were hit by falling objects, public broadcaster NHK reported.

Prime Minister Sanae Takaichi told reporters an emergency task force was formed to urgently assess damage. “We are putting people’s lives first and doing everything we can,” she said.

At a parliamentary session Tuesday, Takaichi pledged the government would continue its utmost effort and reminded people they have to protect their own lives.

The 7.5 magnitude quake struck around 11:15 p.m. in the Pacific Ocean, around 80 kilometers (50 miles) off the coast of Aomori, the northernmost prefecture of Japan’s main Honshu island. The U.S. Geological Survey measured the quake at 7.6 magnitude and said it occurred 44 kilometers (27 miles) below the surface.

A tsunami of up to 70 centimeters (2 feet, 4 inches) was measured in Kuji port in Iwate prefecture, just south of Aomori, and waves up to 50 centimeters struck other communities in the region, the Japan Meteorological Agency said. NHK reported the waves damaged some oyster rafts.

The agency lifted all tsunami advisories by 6:30 a.m. Tuesday.

Chief Cabinet Secretary Minoru Kihara said about 800 homes were without electricity and Shinkansen bullet trains and some local lines were suspended in parts of the region in the early hours of Tuesday. East Japan Railway said it is aiming to resume bullet trains in the region later Tuesday.

Power was mostly restored by Tuesday morning, according to the Tohoku Electric Power Co.

About 480 residents sheltered at Hachinohe Air Base and 18 defense helicopters were mobilized for a damage assessment, Defense Minister Shinjiro Koizumi said.

About 200 passengers were stranded for the night at New Chitose Airport in Hokkaido, NHK reported. Part of a domestic terminal building was unusable Tuesday after parts of its ceiling cracked and fell to the floor, according to the airport operator.

The Nuclear Regulation Authority said about 450 liters (118 gallons) of water spilled from a spent fuel cooling area at the Rokkasho fuel reprocessing plant in Aomori, but that its water level remained within the normal range and there was no safety concern. No abnormalities were found at other nuclear power plants and spent fuel storage facilities, the NRA said.

JMA cautioned about possible aftershocks in the coming days. It said there is a slight increase in risk of a magnitude 8-level quake and possible tsunami occurring along Japan's northeastern coast from Chiba, just east of Tokyo, to Hokkaido. The agency urged residents in 182 municipalities in the area to monitor their emergency preparedness in the coming week, reminding them that the caution is not a prediction of a big one.

Monday's quake occurred just north of the coastal region where the magnitude 9.0 quake and tsunami in 2011 killed nearly 20,000 people and destroyed the Fukushima Daiichi nuclear power plant.

“You need to prepare, assuming that a disaster like that could happen again," JMA official Satoshi Harada said.

Smaller aftershocks were continuing Tuesday. The U.S. Geological Survey reported a magnitude 6.6 and later a 5.1 quake in the hours after the initial temblor.

People cover the broken glasses with a blue sheet at a beauty salon in Hachinohe, Aomori prefecture, northern Japan Tuesday, Dec. 9, 2025, following a powerful earthquake on late Monday. (Kazuki Kozaki/Kyodo News via AP)

Japan's Prime Minister Sanae Takaichi speaks to reporters at the prime minister's office in Tokyo after a strong earthquake struck northeastern Japan. (Kyodo News via AP)

Evacuees get ready to return home as a tsunami advosory has been lifted in Hidaka town, northern Japan Tuesday, Dec. 9, 2025, following a powerful earthquake on late Monday. (Kyodo News via AP)

Papers are scattered on the floor at an office in Hakodate, Hokkaido, northern Japan Tuesday, Dec. 9, 2025, following a powerful earthquake on late Monday. (Kyodo News via AP)

A man clears the debris from a powerful earthquake at a commercial facility in Hachinohe, Aomori prefecture, northern Japan Tuesday, Dec. 9, 2025. (Ren Onuma/Kyodo News via AP)

This aerial photo shows a vehicle sitting on a damaged road in Tohoku town, Aomori prefecture, northern Japan Tuesday, Dec. 9, 2025, following a powerful earthquake on late Monday. (Kyodo News via AP)