Shine, Princess Nine!
With their backs against the wall and any hope of victory fading fast, the girls' path becomes as clear as it's ever been: be truthful with each other, trust one another, and fight as hard as you can until the very end.
Aired 14/10/1998EP 26 - Shine, Princess Nine!

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)