One Piece: Mezase! Kaizoku Yakyuu Ou
Genres: Comedy, Fantasy, Sports
Type: Movie, Episodes: 1
Aired: Mar 6, 2004
Studio: Toei Animation
Source: Manga
Rating: PG-13 - Teens 13 or older
Synopsis:
Luffy and crew takes on Arlong's crew in baseball. Announced by Bon Clay and Buggy.

(Source: ANN)