In addition to the 40 man roster, major league teams typically invite other players in their organization to participate in Spring Training as non-roster invites. The Cardinals have invited 19 additional players to Jupiter. The 2011 list includes 10 pitchers, 5 catchers, 4 infielders, and no outfielders.
Teams also usually invite a large number of catchers from the organization because they have a lot of pitchers needing to get their work in.
The Cardinals have also invited RHP Carlos Martinez and OF Oscar Taveras along with OF Lance Jeffries, OF C.J. McElroy, OF Charlie Tilson, and IF Kenny Peoples-Wall to report early for major league camp.
Pitchers: LHP John Gast, LHP Nick Greenwood, RHP Tyrell Jenkins, RHP Joe Kelly, RHP Victor Marte, RHP Shelby Miller, RHP Trevor Rosenthal, LHP Kevin Siegrist, RHP Jordan Swagerty, and LHP R.J. Swindle.