Frank
I love competitive sport but I hate this type of angry, childish behaviour - that "man" should be taken to a children's hospital to remind him that losing a game is not a disaster.
I used to be a professional golf caddy and during one big tournament my player (who is normally a good guy) was endlessly grumbling about how he wasn't playing well that day and that every bounce he got seemed to be a bad bounce. I put up with his s*** until I saw a severely handicapped child in a wheelchair in the crowd with his caring parents and I gestured towards the kid and simply said to my player "yes mate we really are doing it tough". He made no more complaints.
Keep life in perspective.
Gary