SAN DIEGO -- Philip Rivers threw for 401 yards and three touchdowns, including a 56-yarder to Antonio Gates, and the San Diego Chargers rallied to beat the Dallas Cowboys, 30-21, on Sunday.
The Chargers (2-2) had blown late leads in their two losses this season. On Sunday, they scored the final 20 points to beat Dallas (2-2).
Rivers short-armed a pass over the middle to Gates, who slid behind linebacker Sean Lee to haul it in and score with 6:54 to go.
Lee had intercepted Rivers on a deflected pass and returned it 52 yards for a touchdown and a 21-10 lead late in the second quarter. Dallas didn't score again.
Tony Romo moved the Cowboys to the San Diego 7 and hit Terrance Williams, who fumbled at the 1. San Diego's Richard Marshall recovered in the end zone with 2:42 left.
OAKLAND -- Robert Griffin III threw a go-ahead touchdown pass late in the third quarter to help the Washington Redskins overcome an early 14-point deficit to beat the Oakland Raiders, 24-14, for their first win of the season.
David Amerson returned an interception for another score for the Redskins (1-3).
Washington looked ready to extend the worst start for the franchise since 2001 when they fell behind 14-0 after the first quarter thanks to a blocked punt touchdown and a scoring pass from Matt Flynn.
But the much-maligned Washington defense allowed the Raiders (1-3) no more points, taking advantage of an offense that was without starting quarterback Terrelle Pryor the entire game and starting running backs Darren McFadden and Marcel Reece for most of it.
DENVER -- The Denver Broncos scored more points than they ever had in their 54-year history Sunday, blowing out the Philadelphia Eagles 52-20 behind Peyton Manning's four touchdown throws.
With two TD passes each to Demaryius Thomas and Wes Welker, Manning completed all but a half-dozen of his 34 throws for 327 yards. He didn't even step on the field in the fourth quarter.
Manning's 16 TD passes are the most in the first month of a season, besting the previous mark of 14 set by Don Meredith in 1966 and tied by Kurt Warner in 1999. Manning also joined Milt Plum in 1960 as the only quarterbacks to throw that many touchdown passes without an interception.
Manning got off to a rather slow start but drove the Broncos (4-0) on a trio of long touchdown drives in the third quarter to make this one another laugher against the Eagles (1-3).
NASHVILLE, Tenn. -- Jake Locker threw for a career-high three touchdowns before being taken to the hospital with an injured right hip, and the Tennessee Titans beat the New York Jets, 38-13, for their second straight victory.
Locker was hurt early in the third quarter when hit first by Muhammad Wilkerson after throwing an incomplete pass, then popped by Quinton Coples. He grabbed at his hip as he went to the ground and was carted off the field before being loaded into an ambulance. The Titans had no immediate word on the severity of his injury.
Alterraun Verner intercepted two passes and recovered a fumble, Karl Klug sacked Geno Smith and stripped him of the ball for a TD as the Titans turned Smith's four turnovers into 28 points. Ropati Pitoitua had two of Tennessee's five sacks as the Titans (3-1) continued their surprising start.
The Jets (2-2) couldn't overcome Smith's rookie mistakes.
HOUSTON -- Steven Hauschka kicked a 45-yard field goal in overtime to give the Seattle Seahawks a 23-20 win over the Houston Texans on Sunday and the first 4-0 start in franchise history.
Houston (2-2) failed to score on two possessions in overtime. The Seahawks got the win on their second drive in overtime after rallying from a 20-3 deficit.
A key play on the winning drive came when Doug Baldwin caught a 7-yard pass and Kareem Jackson was penalized for unnecessary roughness for dumping him into the ground. That got Seattle in field goal range and Hauschka's kick came four plays later.