The 25-year-old pass rusher will be reunited with Bears defensive coordinator Vic Fangio, who held the same role with the 49ers during Lynch's rookie season.
Lynch was once considered to be among the top pass rushers in the NFL but has not contributed much over the past two seasons. He registered 22 combined tackles and 2.5 sacks since 2016.
The 49ers made Lynch a fifth-round draft pick out of South Florida in 2014. During his first two seasons with the team, he made 61 tackles, 12.5 sacks, and seven passes defensed through 30 game appearances and 16 starts.
In 2017, Lynch reported to the 49ers' offseason program overweight. He stated that his ideal playing weight was somewhere between 260 and 270 pounds. In May, Lynch said he was in the 280-pound range. Although, toward the end of the team's offseason program, he appeared to be in much better shape.
Lynch was unable to get in on much playing this season, appearing in just seven games. He had just nine combined tackles and a sack. Lynch was inactive for the 49ers' final two games of the season (Jaguars, Rams).
John Lynch compares Isaac Guerendo to former 49ers running back
By David Bonilla
Dec 6
Rookie running back Isaac Guerendo, sporting No. 31, has turned heads with his explosive burst out of the backfield and ability to shift into another gear downfield. His playing style has drawn comparisons to former San Francisco 49ers running back Raheem Mostert, who excelled...
No Nick Bosa or Trent Williams at final 49ers practice before Bears game
By David Bonilla
Dec 6
Defensive end Nick Bosa and left tackle Trent Williams were absent during the early portion of Friday's practice, the segment open to the media. Neither player has participated in practice this week, raising significant doubts about their availability for Sunday's matchup...
49ers vs. Bears final injury report: Williams won't play, Bosa doubtful
By David Bonilla
Dec 6
The San Francisco 49ers are preparing for their Week 14 contest against the Chicago Bears on Sunday at Levi's Stadium in Santa Clara, California. Both teams have released their official injury reports, which are provided below.
San Francisco 49ers
Out
LB Dre Greenlaw...
Kyle Shanahan, Brock Purdy share final updates ahead of 49ers-Bears Week 14 matchup
By Site Staff
Dec 6
San Francisco 49ers head coach Kyle Shanahan and quarterback Brock Purdy spoke with reporters after Friday's practice as the team prepares for its Week 14 matchup against the Chicago Bears. Here's everything they said.
Transcripts provided by the San Francisco 49ers...