The PlayStation 3 version of Virtua Tennis 4 will be some exclusive free content in the form of three major tennis players: Boris Becker, Patrick Rafter and Stefan Edberg.
According to the site: On the PS3, you’ll be able to get your hands on Boris Becker, Stefan Edberg and Pat Rafter, who will be exclusive and playable from the moment you load up the game. This seems to hint that the players will be available on the Xbox 360 as premium (read as: paid) downloadable content.
The PS3 version will also come with two exclusive modes that are Move enabled, Pin Crasher and Net Blitz, as seen in the videos below:
"Hit the ball!" Oy vey.