Summary: 2K8 Is the best baseball game from the 2k series. The playablity is awesome. 2k9, 2k10 suck. 2k7 is Ok but it doesn't have minor leages. 2k6 is a little bit less than 2k7, but it has Barry Bonds. 2k8 has full AAA, AA, A leagues which you can stock with players and play games with them to make them better and eventually promote them to MLB. 2k8 is the best baseball game period. The only bad thing is that it is over 3 years old now but that don't matter it is still fun.