Interestingly enough, Kevin Harlan and Devin McCourty, calling the game for Westwood One Radio, also said there was a flag on the play, with McCourty speculating that it was for Bills offensive lineman Dion Dawkins taking his helmet off.

For a brief second after Josh Allen's desperate fourth down heave hit the turf at Arrowhead Stadium, the Buffalo Bills had hope. "There is a flag,” CBS play-by-play standby Jim Nantz announced to the masses watching at home.

The Kansas City Chiefs booked their place in a third consecutive Super Bowl appearance after defeating the Buffalo Bills in the AFC Championship Game

Tight end Dalton Kincaid was able to track down the ball but could not haul it in, turning the ball over to the Chiefs who ran out the clock and secured the 32-29 victory. There was a bit of mystery on the play, however, with CBS announcer Jim Nantz saying officials had thrown a flag -- a call that was never explained during the broadcast.

Broadcaster Jim Nantz lucked into calling Tom Brady versus Peyton Manning and Patrick Mahomes versus Josh Allen duels.

CBS Sports begins its 68th consecutive year broadcasting the PGA Tour this weekend with the Farmers Insurance Open at Torrey Pines, which, in itself, is an “Eye”-popping figure, to borrow some network terminology. For nearly two-thirds of that run, Jim Nantz has been a mainstay in the network’s golf coverage.

For a few seconds Sunday night, Jim Nantz — and the CBS scorebug — gave the Bills some hope during the fourth quarter of their AFC championship clash against the Chiefs at Arrowhead Stadium. Josh Allen’s final heave that went through the hands of a diving Dalton Kincaid had fallen incomplete.

Tony Romo and Jim Nantz were on the call for the AFC Championship Game between the Kansas City Chiefs and Buffalo Bills

The CBS crew made a brutal mistake at the end of the Buffalo Bills-Kansas City Chiefs AFC Championship Game on Sunday.

Nantz is aware not only of the Chiefs’ quest to become the first team in NFL history to win three straight Super Bowls, but their attempt to join the New York Giants as the only teams to appear in a title game five times in a six-season span.

David Berson, president and CEO of CBS Sports, said it was critical to hear from a player who is a major winner and a former world No. 1.

On fourth-and-1 at the 41-yard line, the Bills attempted to pick up a first down with the classic Tush Push. Josh Allen kept the ball himself and his teammates tried to shove him forward past the marker. It appeared that Allen did enough to secure the first down, but he was ruled to be short.