Originally Posted by sureshs
Shouting C'mon is not against the rules so he cannot be disciplined. It doesn't matter if he says it when an opponent makes a mistake or not. It may not be polite, but it cannot be disciplined unless the rules are changed. And it is not a good idea to add new rules for every guy who is ****ed off about something.
I'm not talking about the rules of tennis, but you knew that before responding.