Draymond Green has found himself in hot water once again ... this time, the Warriors star was ejected from a playoff game Monday night -- after he stomped on an opponent's chest.
The wild incident happened in the fourth quarter of Golden State's Game 2 matchup with the Kings in Sacramento ... when Green got tangled up with Domantas Sabonis following a missed basket.
You can see in video of the play ... Sabonis crashed to the ground while trying to position himself for a rebound -- and he landed near Green's legs.