J.J. McCarthy passionately nodded his head, not blinking as he listened to his head coach's speech. As the Minnesota Vikings' ...

McCarthy’s calm demeanor disappears between the lines, replaced by an alter ego teammates swear is the real deal.

The Vikings got a spark this past weekend thanks to the return of their young quarterback J.J. McCarthy, who had missed the ...

Minnesota Vikings quarterback J.J. McCarthy divulged this week that an alter ego has been helping him succeed during his ...

As Kevin O'Connell prepared to give him a game ball in the visitor's locker room at Ford Field on Sunday, J.J. McCarthy ...

J.J. McCarthy reveals the name, origin of his alter ego originally appeared on The Sporting News. Add The Sporting News as a ...

McCarthy is not dog or wolf; his authentic state is both, and it is remarkable that he is able to both use it and articulate ...

Minnesota Vikings quarterback JJ McCarthy explained what was behind an intense interaction between himself and head coach Kevin O'Connell.

McCarthy's next nine games will go a long way toward validating the Vikings’ decision to roll with him — or changing the team's direction.

J.J. McCarthy acknowledged his new game-day persona -- "Nine," a reference to his jersey number -- and said it is a product ...

McCarthy flashed a hard edge. A mean mug, if you will. He explained his facial expression to reporters on Wednesday. Via ...

McCarthy's has intense gameday demeanor has been celebrated in Vikings postgame locker room videos and mocked on social media ...