A former Arizona Cardinals player who was key during their run of success in the middle of the 2010s has called it a career.

Tyrann Mathieu announced his retirement from the NFL. Mathieu played 12 NFL season, including five with the Cardinals.

Tyrann Mathieu announced his retirement from the NFL. He began his 12-year career with the Cardinals in 2013 and played five ...

Mathieu logged 36 interceptions, seven forced fumbles and 838 tackles in his career with the Cardinals, Chiefs and Saints.

Former Arizona Cardinals safety and current New Orleans Saints defensive back Tyrann Mathieu announced Tuesday that he is ...

Tyrann Mathieu isn't completely closing the door on a return to the NFL, but for now, the former Super Bowl champion and ...

Tyrann Mathieu had a message for former teammate D.J. Humphries after Humphries signed a new contract with the Arizona Cardinals.. The Kansas City Chiefs safety tweeted: "Big ups to Hump on the ...

Tyrann Mathieu came to the NFL in a cloud of smoke. Today, he is so accountable and so responsible that a high-ranking member of the Cardinals says he'd trust Mathieu to babysit his children for a ...

Tyrann Mathieu *wants* to change, but can he? As the talented but troubled defensive back begins his NFL career with the Arizona Cardinals, Albert Breer digs deep into this complicated question.

Tyrann Mathieu wants to be rewarded as one of the best defensive players in the NFL. But what, exactly, is he worth to the Arizona Cardinals? Bucky Brooks digs into the film to find out.

ARIZONA -- Former Arizona Cardinals standout Tyrann Mathieu paid a visit with his New Orleans Saints last weekend to begin preseason action, a sort of homecoming for the previous fan-favorite.

One night in jail changed Tyrann Mathieu's outlook, Josh Weinfuss writes, and the Cardinals took a chance that the change is for good.