Saints quarterback Derek Carr hurt in telling loss to Patrick Mahomes, Kansas City Chiefs NOLA.comDerek Carr will have an MRI on Tuesday, unsure if he can play Sunday vs. Buccaneers NBC SportsDerek Carr leaves Saints’ matchup with Chiefs with oblique injury, will undergo MRI Yahoo SportsDerek Carr injury: Saints veteran QB exits vs. Chiefs after making NFL history in loss CBS SportsDerek Carr injury update: Saints QB gives grim outlook on oblique, will undergo MRI On3