Gold Slam is free online tenis game with nice graphics and great control system. You will need bit of patience to learn how play it but after that you will enjoy it.
This game is still in beta development and contains few bugs. The quality of the game depends on yours and oponents internet connection quality. Bad connection leads to strange issues..
Still..if you like tenis games, try it, it's free.
Homepage: http://goldslam.aeriagames.com
