Celtics have ruled Sam Hauser OUT for today’s Game 4. Surprising because he looked good during his shootaround session but ...

Both the New York Knicks and Boston Celtics may be without one of their key players in Monday's Game 4 matchup.

Hauser (ankle) is questionable for Monday's Game 4 of the Eastern Conference Semifinals against the Knicks, Taylor Snow of the Celtics ' official site reports.

Hauser, a regular contributor for Boston off the bench, will miss a second consecutive game due to an ankle sprain.