Ravens head coach John Harbaugh said after Thursday night's game that tight end Mark Andrews was likely out for the season after suffering a leg injury during the first half.
There's no more clarity on the nature of the injury.
According to Ian Rapoport of NFL Media, an MRI revealed Andrews suffered a cracked fibula and an ankle ligament injury.
It's a similar injury to what Cowboys running back Tony Pollard suffered on a similar hip-drop tackle during last season's playoffs. The league has considered banning the style of tackle.
In 10 games this season, Andrews caught 45 passes for 544 yards with six touchdowns.