SAN DIEGO -- Running the football played a huge role in the San Diego Chargers beating the Indianapolis Colts on Monday night. So did the Chargers' defense.
Four Nick Novak field goals and the Chargers' ability to keep Andrew Luck and the Colts out of the end zone paved the way for a 19-9 victory at Qualcomm Stadium.
"Give John Pagano the credit he deserves," Chargers coach Mike McCoy said of his defensive coordinator, the younger brother of Colts head coach Chuck Pagano. "He did an outstanding job of getting these players ready. It's him and the rest of the whole defensive staff. This is what it's all about. It's about winning football games."
San Diego quarterback Philip Rivers went 22-for-33 for 237 yards and threw the game's lone touchdown pass as San Diego (3-3) bounced back from a disappointing loss to the Oakland Raiders a week ago.
Indianapolis (4-2) saw its three-game winning streak end.
Luck connected on 18 of 30 attempts for 202 yards, but he was hurt frequently by dropped passes. He also was picked off by cornerback Derek Cox with 1:07 remaining to seal the outcome.
"We stunk on third down today, and a lot of credit to their defense," Luck said. "They had great pressures, a good job covering guys, and we made our fair share of mistakes, but it's by what they did."
San Diego finished with a large advantage in time of possession (38:31-21:29). The Chargers gained 374 total yards while limiting the Colts to 267 total yards.
Chargers running back Ryan Mathews gained 102 yards on 22 carries, the first time he topped the century mark this season. Teammate Keenan Allen, who scored the game's only touchdown, made nine receptions for 107 yards.
"The balance we had in the running game was outstanding and something we worked on very hard," said McCoy, crediting offensive coordinator Ken Whisenhunt. "A great plan by Ken and his staff. This was big for us to establish the run game this week. That was a big key going into the game and something we really focused on."
Neither team scored a touchdown in the second half, but the Chargers drove for three Novak field goals.
"I just tried to stay focused and confident," Novak said.
Indianapolis' Adam Vinatieri booted a 51-yard field goal to slice the gap to 16-9 with 7:21 remaining, but the Colts got no closer. Novak added a 50-yarder with 1:55 left.
What the Chargers said
"It was a great win for us. Everyone doubted us coming into this game. We came in and imposed our will on these guys. We just got our confidence back." -- Wide receiver Keenan Allen.
What the Colts said
"We went up against a team that was defending its own turf and plays well in big-time games. I know through experience playing these guys, you will not be able to beat these guys playing the way we did tonight." -- Wide receiver Reggie Wayne.
What we learned about the Chargers
1. When the Chargers can run the football, they are a different team. They didn't have a runner top 100 yards in any of their four previous contests, which the Chargers split. Quarterback Philip Rivers frequently carried the load, passing for more than 400 yards in three of the first four games, but he and the Chargers were able to use an effective ball-control attack to keep the Colts off the field. Ryan Mathews rushed for 102 yards on 22 carries.
2. The Chargers' defense can deliver a group effort Monday. Linebacker Manti Te'o, cornerback Derek Cox (who intercepted an Andrew Luck pass late in the contest) and safety Eric Weddle recorded five tackles apiece as San Diego limited Indianapolis to nine points. Defensive end Corey Liuget also played well.
What we learned about the Colts
1. The Colts' lack of a running game and the inability of receivers to make easy catches proved costly. Trent Richardson managed just 40 yards on 10 carries, and Indianapolis was limited to just 74 rushing yards overall. The reliable Reggie Wayne delivered with five catches for 88 yards, but T.Y. Hilton (five for 43), Coby Fleener and Darrius Heyward-Bey all had drops during the loss. Heyward-Bey dropped a potential first-half touchdown that could have jump-started the feeble offense.
2. Though they wouldn't say it, the Colts' defensive players were privately fuming about their offense's performance Monday. Indianapolis' defense kept San Diego out of the end zone in the second half, but the Colts' offense failed to produce, managing just a second-half field goal.