Busch Stadium III came to life in 2006 as the 4th official stadium to be instituted by the St. Louis Cardinals, joining Busch Stadium II, Busch Stadium I (Sportman's Park) and Robison Field. Busch Stadium III would harken back to those earlier days when baseball parks were meant to be more than just round doughnut shaped arenas to hold baseball games. Busch Stadium III was a new era of Cardinals baseball and they have certainly made the most of their brand new home.