The San Francisco 49ers won’t have defensive end Nick Bosa for the rest of the 2025 season after he tore his ACL in Week 3.

While there’s no hope for Bosa playing again this season, general manager John Lynch on Thursday did have an update on the DE’s progress when he joined KNBR in San Francisco. Bosa is set to have surgery Friday ahead of the 49ers’ Week 4 matchup against the Jacksonville Jaguars.

It’s good news that they didn’t have to wait too long for swelling to subside before doing the procedure. That’s in line with what head coach Kyle Shanahan on Wednesday said about the “clean” nature of Bosa’s ACL tear.

“I mean, this one from what they say is as clean as anyone you can do,” Shanahan said. “I mean, just pure ACL and nothing else. The other ones, they’ve all been five years apa

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