Hamstring injury to sideline Chargers rookie Bosa again

SAN DIEGO (AP) San Diego Chargers rookie Joey Bosa has been ruled out of his fourth straight game due to a hamstring injury.

Bosa missed all of training camp during a nasty contract dispute and then hurt himself after he signed.

Also out for Sunday's home game against Drew Brees and the New Orleans Saints is cornerback Brandon Flowers, who has a concussion.

Listed as doubtful are tight end Antonio Gates with a hamstring injury and left tackle King Dunlap with migraines. Coach Mike McCoy said Dunlap's migraines aren't related to the concussions he's suffered.

Listed as questionable are right tackle Joe Barksdale (foot), linebacker Jatavis Brown (hamstring) and guard Orlando Franklin (back).

---

AP NFL website: www.pro32.ap.org and www.twitter.com/AP-NFL

SI Apps
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide - from Peter King, Tom Verducci, Lee Jenkins, Seth Davis, and more - delivered straight to you, along with up-to-the-minute news and live scores.