2 Part Technique - Block your opponent's sucker punch attack from the inside as you close the distance and gain Over Under Control from Standing. Continue to block his arm from punching and step behind him so that your far foot is aligned with his nearest. Without sitting on his knee, trip his heel with your near leg and fall to your hip for the Back Body Lock Takedown. Cover him upon landing and secure the Side Control position by establishing Underhook & Head Control. Advance your position and opportunity for submission by transitioning to the Mount. Armlock your opponent with the Armbar from Mount if he insists on pushing you away with his arm extended.