Nope, it sounds like a coach that doesn’t know what coaching is and a discrace to the name.
Grace in winning and losing is a character trait that any half decent coach should be teaching his kids, this guy clearly is no coach, and anyone who claims he is either hasn’t been a coach, or was a rather lousy one as well.
You seem very comfortable in trying to “win” this argument at any cost, including slinging character deficiency allegations around willy-nilly. Good job, “coach”.