Americans- They might not be dominating tennis ,like they do with every other sport, but they dominate in the history of entertainment. Can you imagine if there was no connors, mcenroe, roddick, agassi, and all the other goofballs? I dont even think tennis would still be entertaining. I mean yes these players might have been idiots, egotastic at times, but they play a big role in the Tennis. When things need some tension relief you can always count on roddick. If you think a line call was wrong and get angrered, you know mcenroe will react one way or another. Do you think foreign female tennis player would be still wearing the hot suiits they do today without the william sisters? How about Agassi's hair? No matter how much we say we hate american players like Roddick for being soo dumb and stupid. They are honest folks that keeps the tense formal tennis environment alive and not as tense. Still can't imagine tennis with out American's.