An incident at the end of Monday’s Chiefs game against Washington could lead to a significant disciplinary action on Charles Omenihu.

Kansas City Chiefs wide receiver Rashee Rice got a boneheaded taunting penalty against the Washington Commanders on Monday.

The Broncos linebacker Dre Greenlaw became involved in a heated moment after beating the Giants on Sunday. How long will he ...

Lions DB Brian Branch returned to practice after serving his one-game suspension in Week 8 for unsportsmanlike conduct in ...

The Dallas Mavericks took the first step in a growing legal battle this month by filing a lawsuit against the Dallas Stars.

Florida Panthers forward Brad Marchand was fined $5,000 by the NHL for unsportsmanlike conduct during Saturday's game against ...

Seahawks WR Jaxon Smith-Njigba was fined $14,491 for dunking the ball over the goalpost after his TD vs. the Buccaneers.

The NFL has fined Kansas City Chiefs wide receiver Xavier Worthy $11,593 for unsportsmanlike conduct. The fine came for ...

Worthy got up after the play and looked down at Raiders defensive back Darnay Holmes, who was flagged for holding on the play. The $11,593 fine for Worthy was his first unsportsmanlike conduct fine of ...

Former Razorback and current Denver Broncos linebacker Dre Greenlaw has been suspended one game by the NFL after he violated ...

The NFL has suspended Broncos linebacker Dre Greenlaw one game without pay for comments directed at referee Brad Allen after ...

Rules against “unsportsmanlike conduct” often penalize players for the same emotion that makes basketball worth watching. NC ...