It's time to play Baseball! 9 Innings: Pro Baseball Classic THE BEST REAL BASEBALL SIMULATION GAME ON THE APP STORE!! Presenting the real quality baseball game, 9 Innings: Pro Baseball Classic, that all of baseball fans have been yearning for. *MLB Data not applied in the Classic version* Play ball in MLBPA’s fully-licensed real-time Major League baseball game in 《9 Innings: Pro Baseball 2011》.