The fateful decision of Bears coach John Fox to challenge a play that he thought was a touchdown but that turned out to be a touchback has resulted in plenty of criticism of Fox’s method for ...

The NBA Board of Governors has passed a new rule that will allow head coaches to throw a challenge flag to signal to the referee in 2019-2020. Move over NFL, the challenge flag is now coming to ...

As long as the play is not automatically reviewable or one of the very specific instances above, coaches can throw the challenge flag and the play will be reviewed. Home / NFL. About.

SANTA CLARA — Coach Kyle Shanahan on Friday said nothing that happened last season in the 49ers' NFC Championship game has changed his approach on throwing the challenge flag. “When they rush ...

Green Bay Packers head coach Mike McCarthy walks on the field before an NFL football game against the Minnesota Vikings Sunday, Dec. 30, 2012, in Minneapolis. (AP Photo/Charlie Neibergall) AP We got ...

Deciding whether or not to challenge a play looms larger than ever in the Super Bowl. A look at past coaches and their red-flag philosophies in the biggest game of the year, and why history ...