Big Cass will be facing some time out after suffering a knee injury during his street fight match against Enzo Amore last night on Raw.

After initially ignoring the pain and continuing on with the match, Cass had to eventually stop after his knee gave out, causing him to roll out of the ring and the referee stopping the match, handing Enzo a win.

“It’s hard to tell what the extent of the injury is, but we’re going to send him to get an MRI tomorrow and figure that out,” said WWE ringside physician Dr. Chris Robinson.

The injury occurred when Cass was going for a big boot but Amore held down the ropes, sending his former tag team partner flying out and landing badly on his leg.