\The Philadelphia Eagles remain undefeated in the National Football League with a 19-9 victory over the Chicago Bears. Eagles quarterback Donovan McNabb completed 24-of-38 passes for 237 yards Sunday to help give his team its fourth straight win and best start since 1993.

The New England Patriots beat the Buffalo Bills, 31-17, to tie the NFL record of winning 18 straight games. New England has won 15 straight regular-season games, including three this season and three straight in the playoffs, capped by the Super Bowl in February.

The Atlanta Falcons have four straight wins this season, the latest a 27-10 victory over the Carolina Panthers. The New York Jets are undefeated after three games with a 17-9 win against the Miami Dolphins.

Elsewhere in the NFL Sunday:

Cleveland Browns 17, Washington Redskins 13
Houston Texans 30, Oakland Raiders 17
New York Giants 14, Green Bay Packers 7
Indianapolis Colts 24, Jacksonville Jaguars 17
Pittsburgh Steelers 28, Cincinnati Bengals 17
Arizona Cardinals 34, New Orleans Saints 10
Denver Broncos 16, Tampa Bay Buccaneers 13
San Diego Chargers 38, Tennessee Titans 17

The Kansas City Chiefs travel to Baltimore in search of their first win of the season in the weekly Monday night contest against the Ravens.