Chargers' Bosa out, Gates doubtful vs. Colts

Joey Bosa's NFL debut will have to wait at least one more week.

The San Diego Chargers announced the No. 3 overall pick in this year's draft is out for this Sunday's game against the Indianapolis Colts with a hamstring ailment.

Star tight end Antonio Gates is also doubtful with a hamstring injury of his own. The 14-year veteran was unable to practice at all this week, and will likely be replaced in the starting lineup by rookie Hunter Henry.

The Chargers will also be without strong safety Jahleel Addae due to a broken collarbone. Starting guard Orlando Franklin is questionable with a hamstring injury.