The Tennessee Titans signed running back Alvin Pearman to a two-year contract.

The New Orleans Saints signed fullback Kyle Eckel.

The San Francisco 49ers signed cornerback Tarell Brown to a three-year contract extension and tackle Chris Patrick.

The Atlanta Falcons signed running back Aaron Stecker.

The Carolina Panthers waived defensive back Keith Lewis.

The Miami Dolphins signed linebacker William Kershaw.

The New York Jets re-signed kick returner Justin Miller.

The Dallas Cowboys agreed to terms with linebacker DeMarcus Ware on a six-year contract extension through the 2015 season.

The Denver Broncos signed pitcher Mitch Berger; waived pitcher Brett Kern.

The Kansas City Chiefs released wide receiver Quinten Lawrence.

The Carolina Panthers signed safety Keith Lewis.

The Cleveland Browns signed tight end Michael Gaines.

The Green Bay Packers signed running back Ahman Green.

The Kansas City Chiefs signed defensive tackle Kenny Smith.

The Seattle Seahawks signed guard Mike Gibson.

The St. Louis Rams signed offensive tackle Phil Trautwein.

The Atlanta Falcons signed safety Jamaal Fudge.

The Carolina Panthers waived defensive tackle Antwon Burton.

The Chicago Bears agreed to a contract extension with quarterback Jay Cutler through the 2013 season.

The Cincinnati Bengals signed defensive tackle Orien Harris.

The Miami Dolphins waived guard Shawn Murphy.

The New England Patriots released wide receiver Joey Galloway and tight end Michael Matthews.

The New York Jets re-signed defensive tackle Howard Green.

The Philadelphia Eagles acquired linebacker Will Witherspoon from St. Louis for wide receiver Brandon Gibson and a 2010 fifth-round draft pick.

The Seattle Seahawks waived tackle Kyle Williams.

The Carolina Panthers traded a 2010 fifth-round draft pick to Kansas City for defensive tackle Tank Tyler.

The San Francisco 49ers signed linebacker Matt Wilhelm.

The New York Jets waived defensive tackle Howard Green.

The New Orleans Saints re-signed quarterback Chase Daniel.

The Tampa Bay Buccaneers traded defensive end Gaines Adams to the Chicago Bears for a second-round pick in the 2010 draft.

The Buffalo Bills signed linebacker Chris Draft and safety Todd Johnson.

The Dallas Cowboys signed kick returner Allen Rossum.

The Detroit Lions signed defensive back Demarcus Faggins and wide receiver John Standeford; waived defensive tackle Chuck Darby.

The Indianapolis Colts signed kicker Matt Stover; waived defensive tackle Ed Johnson.

The New England Patriots signed linebacker Junior Seau; released defensive lineman Terdell Sands.

The San Diego Chargers released safety Clinton Hart; signed defensive tackle Ian Scott.

The Baltimore Ravens signed wide receiver David Tyree; waived tight end Tony Curtis.

The Cincinnati Bengals released center Brad St. Louis; signed center Clark Harris.

The Dallas Cowboys released cornerback Cletis Gordon.

The Seattle Seahawks signed offensive tackle Damion McIntosh.

The Tampa Bay Buccaneers signed wide receiver Yamon Figurs; released linebacker Matt McCoy.

The Dallas Cowboys released running back Chauncey Washington; re-signed center Duke Preston.

The Green Bay Packers signed offensive tackle Mark Tauscher.

The San Francisco 49ers released kick returner Allen Rossum.

The St. Louis Rams signed wide receiver Tim Carter.

The Washington Redskins signed defensive end Renaldo Wynn; released punter Glenn Pakulak.

The Seattle Seahawks released defensive tackle Michael Bennett.

The Washington Redskins released defensive end Renaldo Wynn.

The Cleveland Browns released defensive lineman Keith Grennan.

The Cincinnati Bengals waived cornerback Geoffrey Pope.

The Cleveland Browns traded wide receiver Braylon Edwards to the New York Jets for wide receiver Chansi Stuckey, linebacker Jason Trusnik and two undisclosed draft picks.

The Detroit Lions claimed safety Marvin White off waivers from Dallas.

The Oakland Raiders re-signed running back Gary Russell; released kick returner Justin Miller.

The San Francisco 49ers signed wide receiver Michael Crabtree to a six-year contract.

The Tampa Bay Buccaneers signed defensive end Maurice Evans.

The Baltimore Ravens signed linebacker Prescott Burgess.

The Dallas Cowboys signed cornerback Cletis Gordon.

The Seattle Seahawks re-signed fullback Justin Griffith; released offensive tackle Kyle Williams.

The Tampa Bay Buccaneers released kicker Mike Nugent and cornerback Marcus Hamilton; signed kicker Shane Andrus.

The Seattle Seahawks released fullback Justin Griffith.

The Carolina Panthers signed defensive tackle Hollis Thomas; released defensive tackle Ra'Shon Harris.