Towards the end of Sunday's AFC Championship game, the 47-year-old was left seething when Buffalo was controversially ruled ...

Dave Portnoy lost a seven-figure bet after the Buffalo Bills lost to the Kansas City Chiefs in the AFC Championship game on ...

The Kansas City Chiefs have reached their third-straight Super Bowl – and an army of NFL fans are pretty upset about it.

Dave Portnoy expressed frustration after watching the AFC Title game, taking shots at everybody including the refs, Tony Romo ...

Barstool Sports founder Dave Portnoy was fed up with the referees and ready to quit football on a night where his $1 million ...

The Chiefs are gunning for their third-straight Super Bowl title, but did it come with a startling cost? One Michigan alumnus ...

The Buffalo Bills suffered an agonizing defeat to the Kansas City Chiefs in the AFC Championship game - which has cost Dave ...

The Kansas City Chiefs' quest for a three-peat heads to New Orleans, Louisiana - home of Super Bowl LIX - after the defending champions beat the Buffalo Bills in the AFC Championsh ...

Lo and behold, a controversial call came in the fourth quarter, and everyone called foul. The Buffalo Bills attempted to go ...

The Kansas City Chiefs and the Buffalo Bills delivered another instant playoff classic in the AFC Championship Game as the two giants battled for a place in the Super Bowl.

Dave Portnoy was not happy with the Bills' defense in the AFC Championship game against the Chiefs after Patrick Mahomes shredded Buffalo's defense in the first half.

The Grammy Awards have had plenty of memorable moments in their more than 65 years of existence. Here are 10 of the most ...