Browns C Alex Mack (leg) will undergo surgery Thursday.
Browns C Alex Mack has been diagnosed with a broken fibula and ankle, and is done for the season.
A source tells the Cleveland Plain Dealer that Browns C Alex Mack suffered a fracture in his lower leg/ankle during Sunday's Week 6 win over the Steelers.
NFL.com's Ian Rapoport reports the Browns fear C Alex Mack's lower-leg injury is "significant."
Browns C Alex Mack was carted off the field with a left-ankle injury in Cleveland's Week 6 game against the Steelers.
Alex Mack told the Cleveland Plain Dealer "there's no bad blood" between him and the Browns for failing to get a deal done last season.
Browns matched C Alex Mack's five-year, $42 million offer sheet from the Jaguars, keeping Mack in Cleveland.
Jaguars signed transition-tagged C Alex Mack to a five-year, $42 million offer sheet.
NFL.com's Ian Rapoport reports the Browns are "really thinking over" matching Jacksonville's five-year, $42 million offer for transition-tagged C Alex Mack, and that the Jags "made it tough."
NFL.com's Ian Rapoport reports transition-tagged C Alex Mack's five-year offer sheet with the Jaguars is worth $42 million, and includes a player opt-out clause after 2015.
NFL.com's Ian Rapoport reports transition-tagged C Alex Mack will officially sign his five-year offer sheet with the Jaguars on Friday.
A source tells ESPN's Adam Schefter that the Browns figure to match Jacksonville's five-year offer sheet to transition-tagged C Alex Mack "in no time at all."
FOX Sports' Mike Garafolo reports Alex Mack's five-year offer sheet with the Jaguars will make him the NFL's highest paid center.
CBS Sports' Jason La Canfora reports Browns transition-tagged C Alex Mack has already agreed to terms with the Jaguars on an offer sheet.