Miami's Ronnie Brown ran for 115 yards and two touchdowns Sunday in a 38-10 Dolphins victory over the Buffalo Bills. Brown scored on a 1-yard run in the second quarter and a 4-yard run in the fourth. Ricky Williams ran for a 1-yard score and totaled 85 yards rushing for Miami (1-3). The Dolphins' Chad

Miami Dolphins quarterback Chad Pennington is to undergo a third surgery to his right shoulder Friday. The 10-year NFL veteran suffered a season-ending dislocated shoulder and damage to his rotator cuff when San Diego linebacker Kevin Burnett hit him in the third quarter Sunday. Pennington, 33, has been placed on the season-ending Injured Reserve List. It's very disheartening to lose any player and Chad's no different, Coach Tony Sparano told reporters Wednesday.

The Miami Dolphins acquired quarterback Tyler Thigpen from the Kansas City Chiefs on Tuesday in exchange for an undisclosed draft pick.

Miami Coach Tony Sparano said Monday the status of injured Dolphins' quarterback Chad Pennington is still uncertain. ESPN, citing unnamed sources, reported that Pennington is out for the rest of the season with a torn capsule in his right shoulder.

Philip Rivers and Eric Weddle scored touchdowns and Nate Kaeding kicked three field goals for the San Diego Chargers Sunday in a 23-13 win over Miami. Rivers connected on 18-of-33 passes for 303 yards and ran 5 yards for a touchdown. Weddle intercepted a pass and ran 31 yards for a score and Kaeding's kicks were from 25, 23 and 26 yards.