Clay Matthews' 2013 salary increased from $1,492,500 to $3.73 million after he hit escalators in his rookie deal.
Matthews is entering the final year of his contract and is coming off a 13-sack campaign. He did miss four starts in 2012 with a hamstring injury, but prior to that, Matthews had missed just two games in three years since being the No. 26 overall pick in 2009. The Packers have plenty of candidates for extensions this offseason.