After looking like a shell of his once all star self, Kristaps Porzingis finally has a diagnosis for his sickness that hampered him since March.

Brad Stevens shed some light on the mysterious illness that plagued Kristaps Porzingis during the Celtics' playoff loss to the New York Knicks.

Boston president Brad Stevens spoke about Porzingis and the big man’s illness at his end-of-season media availability Monday. He offered up an optimistic view where resting up should help Porzingis get over the illness. Stevens added Porzingis’ issues came “out of the blue” as he wasn’t 100% against New York.