SAN DIEGO — Chargers rookie defensive end Joey Bosa has been ruled out of his third straight game due to a hamstring injury.

The Chargers (1-1) play at Indianapolis (0-2) on Sunday.

Bosa practiced only on a limited basis this week. The former Ohio State star missed all of training camp due to a nasty contract dispute, and then hurt a hamstring.

Star tight end Antonio Gates is listed as doubtful with a hamstring injury. He didn't practice all week.

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