Nope. Only on the Gamecube or the Wii version.
(Edit by 3Chris28:) However, it IS possible to download an emulator for the Gamecube, and find a Mario Superstar Baseball ROM online. These emulators are most popular for Windows, but the polar opposite for the Mac Mini. (In other words, if you have a Mac Mini, you're screwed.)
You cannot get Shadow Mario as a playable character in Mario Superstar Baseball.
To play as shadow Mario in Mario superstar baseball you must pitch a perfect game. (not yet proven but is posted on several websites)
shadow Mario isn't in the game u ding dong!!!!!!!!!!!! >:(
Mario Superstar Baseball happened in 2005.
Mario superstar baseball
Mario Superstar Baseball happened in 2005.
Mario Superstar Baseball was created on 2005-07-21.
Mario Superstar Baseball - 2005 VG is rated/received certificates of: Australia:G USA:E
It's not
You may want to pitch a perfect game in Mario Superstar Baseball. There is no easy way to do it besides luck or by practicing.
No
NO!