You can download the client for Fantasy Tennis here.

After you have downloaded the file „FantasyTennis_Setup.exe“, run it and choose the directory for the installation. That's it!

You can start the game now via the start menu at alaplaya/FantasyTennis or directly by using the FT_Launcher.exe file.

Then, the patcher will open which is looking for news updates and will install them if necessary. As soon as this is done, click Start and you can start to play right away.