According to PWInsider and F4WOnline, Adam Cole appeared to injure his ankle when he jumped off the entrance ramp and onto the floor, for the run-in to help MJF retain the AEW World Championship against Samoa Joe in the main event on Wednesday night’s Dynamite Grand Slam.
Cole was seen limping and in pain during the remainder of the match. F4WOnline notes in their report Cole went to the hospital afterwards.