Chants of "Bosa! Bosa! Bosa!" started to fill Levi's Stadium, and the rookie was helped to his feet by trainers. What happened next was unexpected. Instead of heading to the sideline to be checked, Bosa started to hop around with swagger while encouraging the fans to get even louder.
"I was just trying to get my breath back initially," Bosa told reporters after the game. "Then they told me to stay down for a second. Then I heard the chants. I had to get up then. It was a really cool moment, though."
One person who was worried about Bosa was the man who drafted the young defensive star — John Lynch. The 49ers general manager had a message for Bosa after the game, and he delivered it via a story from his youth.
Lynch shared the story during his Thursday-night KNBR interview.
"I was worried, and I told him he needs to have a talk from John Lynch Sr. because when I was about 10 years old, some farm boys down outside of San Diego put it on me, and I got the wind knocked out," Lynch said on the Tolbert, Krueger and Brooks show. "My dad's a big man. He's like 6-5, 300-plus. He came out on the field, and he asked the referees all to back up, and he told me, he said, 'Johnny, you just got the wind knocked out of you.'
"He lifted the belt, and he said, 'Now, if you ever lay down on a field again, it's going to hurt a lot worse when you get home.' I never laid on a field again.
"I shared that with Nick this week."
Lynch added: "I'd be in the NFL, and wanting to lay down, and I'd think of that. Oh gosh, dad's watching. I better get my ass up."
You can listen to the entire conversation with Lynch below.
More San Francisco 49ers News
-
Former 49ers owner Eddie DeBartolo Jr.'s blunt message on 31-year Super Bowl drought
Beloved former San Francisco 49ers owner Eddie DeBartolo Jr. attended a screening of AMC's docuseries "Rise of the 49ers" on Tuesday night, set to premiere this Sunday. His former team recently wrapped another season without reaching its ultimate goal: a sixth Vince Lombardi... -
John Lynch's 49ers draft record: Analyzing early misses vs. Day 3 gems
San Francisco 49ers beat writer Grant Cohn recently wrote an article on how poor general manager John Lynch is in drafting. Cohn looks at the first three rounds, and though he makes a counting error (he says Lynch has taken 41 players when it is 30), he is not wrong that Lynch... -
CBS Sports links 49ers to Joey Bosa, other key NFL free agents
After finishing the 2025 season with a league-low 20 sacks, the San Francisco 49ers are expected to prioritize pass-rush help this offseason, whether through NFL free agency or the 2026 NFL Draft. If the team opts to add a veteran defensive end, one potential move could reunite... -
Ex-49ers LB highlights practice intensity shift after leaving San Francisco
The San Francisco 49ers endured another injury-plagued campaign in 2025. Despite the setbacks, the team still won 12 games and reached the postseason, leaving many to wonder how much further it could have advanced had several key contributors remained healthy. As injuries have...