Chargers EDGE Joey Bosa is having surgery to address a core-muscle injury. The team placed him on IR Wednesday, which means he'll miss at least the next 4 games. We'll see about the expected timeline for his return. Kyle Van Noy and Chris Rumph played elevated edge snaps after Bosa left Sunday's game early

Chargers Edge Joey Bosa (hamstring) is active for today's game against the Titans. He barely practiced during the week, though, taking part only in individual side drills on Friday. That makes Bosa a high-risk play for Week 2 IDP lineups.

Chargers Edge Joey Bosa is questionable for Sunday's game against the Titans. He missed the first two practices with a hamstring injury. Bosa returned to the field Friday and was officially limited. But NFL Network's Bridget Condon reported that he worked off to the side with no helmet. That doesn't sound like a guy who's ready to come back for the game. Set your IDP lineup as though Bosa won't be available this week. We'll see what else we learn ahead of Sunday's kickoff. The combo of Bosa's injury and multiple injuries at LB should downgrade the Chargers' team D for Week 2.

Chargers Edge Joey Bosa missed Wednesday's practice with a hamstring injury. We'll see about his status the rest of the week, ahead of Sunday's matchup with Tennessee.

The Chargers plan to activate EDGE Joey Bosa (groin) from IR ahead of Sunday's game against the Rams, HC Brandon Staley told reporters Friday, according to NFL Network's Bridget Condon. Getting Bosa back can certainly only help the defense, but he hasn't played since Week 3. So it'll be tough to trust Bosa in IDP lineups right away. We won't be adding him to the Week 17 IDP rankings.

Chargers HC Brandon Staley said Wednesday that EDGE Joey Bosa is getting close to returning to the field. Might he make it back for this Sunday's matchup against the 49ers and his brother Nick? "I just know that he's back in the building," Staley told reporters. "He's not there for practice yet. We'll let you know when he's going to come back to practice. He is in good spirits. I think that we're getting closer to that practice point, just don't know exactly when that is going to be." That doesn't seem to point to Bosa being ready for Week 10. But he's worth stashing -- where it makes sense -- in IDP leagues now ahead of a potential Week 11 return. Bosa has been out since Week 3 with a groin injury that required surgery.