Originally Posted by GlennMirnyi
My favorite tactic against this is simple. You can't miss.
Dropshot him, doesn't matter how bad it is. Just bring him to the net. Hit a huge shot at him. Don't even pretend you wanted to hit the court. That will make him think twice. Hit as hard as you can - aim for the chest.
That is called the Global solution to this kind of problem, it usually works.