JJ Watt says he will retire from the NFL after this season

Arizona Cardinals defensive end JJ Watt hints he will retire from the NFL at the end of the season.

Watt tweeted that last Sunday's game against the Tampa Bay Buccaneers was his "last ever NFL home game." There are two games remaining on the Cardinals' schedule, both are away at Atlanta and San Francisco. 

"My heart is filled with nothing but love and gratitude. It's been an absolute honor and a pleasure," he wrote on Twitter, while sharing photos of his family and son, Koa.