Kristaps Porzingis left the Knicks' loss against the Bucks with an apparent left knee injury.

Porzingis will undergo an MRI to determine the extent of the injury. Porzingis was walking on his own exiting the arena while wearing a brace on his knee.

One source described Porzingis as "OK" as he headed for the MRI.

Porzingis immediately grabbed his left knee after landing following a dunk and was clearly in pain.