Use Cheat Engine for Freeze Ball, they do not detect it. But you have to have a program to stop the Fantasy Tennis Client and so you can use Cheat Engine
Press Memory ViewRight botom--> Shearch Memory-->Write: BallStartSpeed--> Then press OK
Press right botom on the green--> Make Page WritableTop searches--> BallStartSpeed and change for--> BallStartHightSpeed
And Enjoy ^^
|