LANDOVER, Md. — Eli Manning had his first 300-yard game of the season, Clinton Portis was held to 22 yards rushing, and the Giants put aside the Plaxico Burress mess with another dominating performance.

The Giants (11-1) have won seven straight, including six in a row against teams with winning records, and have a three-game lead in the NFC East over the second-place Dallas Cowboys with four to play. They completed a sweep of the Redskins by manhandling them in the major statistical categories, including total yards (404-320) and time of possession (35:44-24:16).

The loss not only dropped the Redskins (7-5) out of contention for the division title, but now they also trail Dallas in the wild-card race. Washington has lost three of four — all at home — after a 6-2 start.

Sean Taylor was inducted into the team's Ring of Fame to mark the first anniversary of his death, and Portis honored his fallen friend by running onto the field with a No. 21 flag during the pregame tribute.

FALCONS 22, CHARGERS 16: At San Diego, Matt Ryan, Michael Turner and the rest of the Falcons are very much alive in the playoff picture. The Chargers, once thought to be Super Bowl worthy, are on life support.

Ryan, the rookie from Boston College, threw two touchdown passes and Turner, LaDainian Tomlinson's former understudy, ran for 120 yards against his former team. The Falcons (8-4), one of the NFL's most surprising teams behind rookie head coach Mike Smith, remained a game behind Tampa Bay and Carolina in the NFC South.

San Diego (4-8) lost for the fifth time in six games. The Chargers came into the day two games behind Denver in the anemic AFC West. Many fans had cleared out by the final gun, and those who remained booed as Ryan took a knee to end the game.

Ryan completed 17 of 23 passes for 207 yards. Turner carried 31 times in his sixth 100-yard game of the season.

CHIEFS 20, RAIDERS 13: At Oakland, Calif., Tyler Thigpen put together one effective drive to beat the Raiders in a matchup between two of the NFL's worst teams.

Thigpen engineered a 91-yard drive capped by Larry Johnson's 2-yard tiebreaking run early in the fourth quarter to lead the Chiefs to just their second win in their last 21 games. Kansas City had lost seven in a row.

Kansas City (2-10) scored its first touchdown on Maurice Leggett's 67-yard fumble return on a botched fake field goal by Oakland (3-9).