Here's what happened between Mixon and the Ravens ahead of kickoff on Christmas Day. NFL HQ: Live NFL scores \| Updated NFL standings \| Full NFL schedule. Joe Mixon fight with Rave

Ravens punter Jordan Stout launched a punt that struck one of the Texans’ assistant coaches during warmups, angering Mixon, who then punted the football into the stands. When Mixon got on Stout for the placement of his punts, Johnson stuck up for his teammate and that started the confrontation.

Mixon suffered an ankle injury in the first half of Sunday’s win over the Miami Dolphins after linebacker Jordyn Brooks used an illegal hip-drop tackle technique to bring him down. While he never was ruled out, he was limited for most of the second half.

The Christmas Day matchup between the Baltimore Ravens and Houston Texans produced some fireworks before the game even began. According to ESPN's

During the pregame of Wednesday’s matchup between the Texans and Ravens, Joe Mixon ignited a spark with backup QB Josh Johnson

Joe Mixon confronted Ravens players after an errant punt hit one of the Texans coaches before the Christmas Day game.