Mathis motors on, leading the NFL with 9 1/2 sacks. By comparison, the Chargers have a total of 13 sacks. Outside linebacker Jarret Johnson, who leads San Diego with four sacks, has a hamstring injury and might miss Monday night's game.
TAKEAWAYS-TURNOVERS: The Colts are tied for fourth in the NFL with a plus-6  turnover differential, while the Chargers are tied for 28th at minus-8. "That's the biggest tell-all other than the score,K?nken Ryggs?ck, turnover margin," Chuck Pagano said.  "And we're doing good there. Hopefully we stay that way."