What it means: The Chargers drop back to the .500 mark at 4-4, and are 2-1 against the NFC East.
Stock watch: San Diego’s top signing in free agency, cornerback Derek Cox, appeared to get benched in favor of Johnny Patrick in the third quarter after giving up a long completion to Pierre Garcon. Cox signed a four-year, $20 million deal in the offseason, including $10.25 million in guaranteed money. Cox has struggled to play up to the level of the contract. The Chargers had no answer for Garcon, who finished with seven catches for 172 yards.
Rivers struggles: San Diego quarterback Philip Rivers scuffled coming off the bye week. He finished 29-of-46 for 341 yards, two touchdowns, including one on a screen pass to Eddie Royal, and two costly interceptions. But both turnovers weren’t all on Rivers. Vincent Brown appeared to break outside on a route that Rivers anticipated he would go inside, leading to an interception by Washington’s E.J. Biggers. In the second half, Keenan Allen was outmuscled for a 50-50 ball by a childhood friend -- cornerback David Amerson -- on an inside route in the fourth quarter.
Special teams show up: San Diego punter Mike Scifres twice had punts downed at the Washington 1-yard line. Lawrence Guy blocked a 25-yard field goal attempt by Kai Forbath, the first field goal blocked by the Chargers in 11 years. Guy also deflected a Robert Griffin III pass that was intercepted in the end zone by defensive tackle Sean Lissemore for San Diego’s first defensive touchdown of the season.
Washington runs it well: San Diego struggled containing Washington’s running game, led by tailback Alfred Morris. The Redskins finished with 209 rushing yards. Morris led the way, with 121 yards on 25 carries, including a 5-yard touchdown for a score.
What’s next: The Chargers head home to host AFC West rival Denver next Sunday.