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.
Browns C Alex Mack will undergo an appendectomy on Monday, and is without a return date.
Browns C Alex Mack has been added to the AFC Pro Bowl roster as a replacement for Jets C Eric Mangold, who bowed out with a leg injury.
Rookie C Alex Mack has played every one of the Browns' 911 offensive snaps this season.
Rookie C Alex Mack has started every game for the Browns this season.
The Browns have reportedly chosen rookie Alex Mack over veteran Hank Fraley for the starting center job.
First-round pick Alex Mack appeared to nail down the Browns' starting center job Saturday night.
Browns signed first-round C Alex Mack, the No. 21 overall pick, to a five-year contract. The deal includes $12.2 million guaranteed.
First-round C Alex Mack is in Cleveland but some details have prevented a contract from being signed.
The Browns are expected to have a deal in place with first-round C Alex Mack by Friday.