NFL

	Bills sign DT Williams to extension The Buffalo Bills signed third-year defensive tackle Kyle Williams to a multi-year contract extension on Thursday.
	Patriots cut ties with DB Andrews The New England Patriots released defensive back Willie Andrews on Tuesday, after the third-year player was arrested for the second time this offseason on Monday.
	Bears sign Harrison, agree to terms with two others The Chicago Bears signed defensive tackle Marcus Harrison to a four-year contract on Tuesday.
	Bucs grant RB Graham contract extension The Tampa Bay Buccaneers signed running back Earnest Graham to a multi-year contract extension on Monday.
	Titans officially lock up RT Stewart The Tennessee Titans officially agreed to terms with right tackle David Stewart on a multi-year contract extension on Monday.
	Titans lock up RT Stewart for six years The Tennessee Titans agreed to terms with right tackle David Stewart on a six-year contract extension on Saturday.
	Steelers release Najeh Davenport The Pittsburgh Steelers released running back Najeh Davenport Saturday.
	Buffalo RB Lynch loses license in hit-and-run case Buffalo running back Marshawn Lynch's guilty plea to his involvement in a May 31 hit-and-run accident was accepted on Friday. Lynch lost his driver's license and was fined the maximum of $100.
	Jags extend Spicer's contract The Jacksonville Jaguars inked veteran defensive end Paul Spicer to a contract extension on Friday.
	Niners sign OT Sims The San Francisco 49ers officially signed veteran offensive tackle Barry Sims on Thursday.