Kristaps Porzingis's availability has been a huge question mark for the Boston Celtics during their second-round series against the New York Knicks. The star big man did not play in the second half of Game 1,

Boston shared a Porzingis update before Game 3, as uncertainty around his illness and effectiveness continues to swirl.

The Boston Celtics are sticking with Al Horford as their starting center for Game 3 of the Eastern Conference semifinals, even though Kristaps Porzingis is available to play.