Leading Ravens Pro Bowl wide receiver Zay Flowers suffered a knee injury in the regular-season finale against the Cleveland Browns.
After the game, Head Coach John Harbaugh said it's something "he has a chance to be OK with." Harbaugh said he will know more after an MRI tomorrow.
He was originally ruled questionable to return but he was ruled out at the start of the second half.
Flowers grabbed for his knee after making a 12-yard catch in the second quarter. Flowers' knee was hit hard by Browns linebacker Mohamoud Diabate as Flowers went to the ground.
After being tended to by trainers, Flowers got up and walked off the field under his own power with a slight limp. He first went to the blue tent, then was taken to the locker room.
Flowers leads the Ravens with 74 catches for 1,059 yards this season, earning his first Pro Bowl accolades.
Flowers has not missed a game due to injury yet in his two-year career.
Fellow starting wide receiver Rashod Bateman took a big hit earlier in the game from safety Juan Thornhill but returned on the next play after being seen by trainers.