Browns assigned the transition tag to C Alex Mack.
The Browns' brass met with free agent C Alex Mack over the weekend.
NFL Network's Ian Rapoport reports re-signing free agent C Alex Mack is now the Browns' "No. 1 priority."
Free agent C Alex Mack won't negotiate with the Browns until he returns from a humanitarian trip to Brazil at the end of the month.
ESPN Cleveland reports the Browns are attempting to re-sign free agent C Alex Mack.
NFL Network's Ian Rapoport believes there's a "much better chance" the Browns re-sign free agent C Alex Mack following the firing of GM Mike Lombardi.
Impending free agent C Alex Mack is expected to test the open market.
Impending free agent C Alex Mack said he will give the Browns a chance to match any offer he receives.
Browns contract-year C Alex Mack wouldn’t specify if he’s open to an extension during the season.
Browns C Alex Mack told reporters Saturday the team has yet to approach him about a contract extension.
The Cleveland Plain Dealer expects the Browns to sign C Alex Mack to a long-term extension.
The Browns are looking into extending C Alex Mack's contract.
Browns C Alex Mack's 2013 salary increased from $1.332 million to $3.732 million after he hit escalators in his rookie deal.
Browns C Alex Mack (appendectomy) says his Week 6 availability will come down to a game-time decision.