Game Boy Advance
, Sega (Japan) THQ (US)
Number of players: 1-2
6,090) 5,800 ( 6,090) 
This teeny-tiny article needs some work. You can help us by expanding it. is a baseball game developed by Baseball Advance Smilebit and published by Sega ( THQ in the US) for the Game Boy Advance.
Though its US logo may suggest the game is part of the
, it is actually part of the World Series Baseball series - a franchise that up until this point had never left Japan. Unlike other entries in the series, this one has no subtitle, and is therefore simply known as Greatest Nine series (グレイテストナイン) in that region.
Main article: Baseball Advance/Magazine articles.
Game Boy Advance, JP
ROM dump status
Sega of Japan catalogue pages (Japanese):
Game Boy Advance (archive) Nintendo catalogue pages: JP, US (archive)