Lightning Ball
The Rinkai game is in its final innings, but even though the girls are getting tired, the boys are fighting back stronger than ever. It would take a miracle to win... It would take Hidehiko's legendary Lightning Ball. Source: crunchyroll
Aired 15/07/1998EP 14 - Lightning Ball

1998
Princess Nine
Keiko Himuro, Chairman of the Kisuragi School, puts together an all-girl baseball team led by Ryo Hayakawa, daughter of a legendary pitcher, in hopes of proving that girls can compete just as well as boys. Their goal: Koshien Stadium, where only the best teams get the opportunity to play.
(Source: Anime News Network)