A 3-set of matches takes place to end the training week of hell as Inashiro Industrial vs. Seido, Inashiro Industrial vs. Shuuhoku, and Shuuhoku vs. Seido on Seido's field. Kawakami pitches the game vs. Inashiro Industrial with Miyauchi while Tanba is forced to work with Miyuki. None of the starters play in the match vs. Inashiro Industrial, though Furuya is positioned in left field for the entire game. Inashiro Industrial brings out their starters for the second game, including southpaw ace Narumiya Mei. Mei already has a wicked slider, curve ball, and fast ball, but in the game he debuts a change up pitch that could make him unbeatable. Finally we start the Shuuhoku vs. Seido match. Through 6 innings Miyuki has Tanba throw nothing but curveballs and fastballs, but in the seventh inning Tanba debuts his new fork ball.
Nous assistons ici, toujours à un mini tournoi où seules 3 équipes sont conviées : Seido, Inashiro et Shuhoku. Comment Seido va-t-elle s’organiser face à ces adversaires redoutables ? Est-ce qu’Eijun jouera dans ce premier match ?
합숙 마지막날, 다른 학교들과의 로테이션 연습시합이 시작된다. 1차전 세이도와 이나시로 실업의 경기는 서로가 주전 멤버를 대거 뺀 채 진행되는데... 경기가 끝난 후 출전하지 않았던 두 선수가 사와무라에게 말을 건다.
青道的宿敌，正是稻城实业的王牌投手成宫鸣。他新练成的球种，震撼了青道所有选手，也让以丹波为首的投手群燃起熊熊斗志…
