No, Draymond Green ain't pillow soft for having a heckler booted from an NBA game earlier this week ... so says Michael Rapaport, who tells TMZ Sports the Warriors star was in the right in the situation.
Green had the courtside fan kicked out of Tuesday night's Warriors vs. Bucks game in Milwaukee -- claiming the man threatened his life during a trash-talking sesh.
The man has since said he did no such thing -- but when we got Rapaport out this week .