The title says it all. This basically the exact same game as the 09 version except for the upgraded rosters. The biggest thing I was looking forward to was the catcher mode. Unfortunately, I didn't do my research and that mode is not available on the PSP. The fact still remains that this is a very fun game, but for the most part it is a recycled version of 09; even the announcer quotes are the exact same! I am looking forward to picking up the PS3 version and getting into the catcher mode. I've never gotten into the actual road to the show feature on this game and was dying to do it this year based off of that catcher mode, but oh well. I'm sure I will enjoy the hell out of the pS3 version. So, if you don't have the 09 version then you should definitely pick this up. However, if you have last year's model, don't waste it on this when you could be putting that money towards the PS3 version!