It has the same format as SCT2 but you can choose some of the show courts of RG to play on. I don't think it has the Ao, wimbledon or us open courts - I can't remember! But there are definately other courts (hard, grass etc) to choose in the exhibition mode, so it isn't just clay courts.
It is pretty much the same game bar the line up.
Still as addictive as SCT2
Its a great game, like exaclty the same gameplay as SCTPT 2 but different players. It focuses mainly on Roland Garros and I dont think you can play the other Slams, though playing Roland Garros is professional e.g They show oder of play on the courts e.t.c. Buy it, it's a great game