Ace of the Diamond act II -Second Season- is a tV series anime that premiered in spring 2026, produced by OLM.

About the production: the story comes from a manga, there are 13 episodes of about 24 minutes and its current status is "finished".

Its main genres are sports, with themes such as Baseball, Male Protagonist, Shounen and Primarily Male Cast.

On AniList, Ace of the Diamond act II -Second Season- has an average score of 80%, a very good score, and appears on 9,699 users' lists.

The franchise continues in or follows from: Diamond no Ace act II and Diamond no Ace act II: Second Season Part 2.

The Seido baseball club heads to the spring invitational for an ultimate, heated baseball game! (Source: Crunchyroll)

Official synopsis from AniList.