Championship point. You're finally here. From Mom driving you to early morning tennis practice across town to the countless hours spent in the gym conditioning your body, you have worked your whole life to reach this moment. It's time to make sure all that hard work pays off. Your opponent is on the ropes, and you've had him chasing your shots all over the court. Now, with one point left to score, you toss the ball into the air and strike it perfectly with your racquet. The ball rockets across the net and touches down just inside the line before your opponent can flinch. You drop to your knees and celebrate — you are a Grand Slam champion.