Tennis Ace is a sport game on www.flash-game.net in which you can play tennis on the grass or the clay. There are three levels which are easy, medium, and hard in the game. You can also practice before you play it. In the training session, you’ll learn all the moves you need to know to become a true tennis champion. Stand in the correct place and click your left mouse button once to throw the ball up into the air. Then click again as the ball starts to drop. Make sure click the mouse just as the ball is moving down from the top of its flight. If you double click the mouse the ball will go out. Move around the baseline and your serve will change angle. Vary your angle of service to fox your opponents. Try holding down the mouse to build up power then let go to whack it across the court. Good luck!