Robert Mathis gets reported $36 million over four years

Defensive end Robert Mathis turned 31 last month, but the Colts believe he’s got several good years left. According to Mike Chappell of the Indianapolis Star, Mathis’ new contract — announced by the club Monday evening — is valued at $36 million over four seasons. Per Chappell, Mathis received a $15 million signing bonus. That’s a lot…