Ace of the Diamond backdrop
Animation

The Best Episodes of Ace of the Diamond Season 4

Every episode of Ace of the Diamond Season 4 ranked from best to worst. Discover the Best Episodes of Ace of the Diamond Season 4!

Scouted for his potential, brash left-handed pitcher Eijun Sawamura joins baseball powerhouse Seido High to become the undisputed ace of the team.

Airs on
TV TokyoTV AichiTVQTV Osaka
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons4

All1234

Episode Rankings

  1. #1 Fan Favorite
    Ace of the Diamond Season 4 Episode 1 - Up Ahead
    0.0/10(0 votes)

    #1 - Up Ahead

    S4:E1

    Seido takes on Norikane High as Sawamura struggles to live up to the weight of the team's ace number.

    Director:Nozomi Ishii
    Writer:Kenji Konuta

    Be the first to start the conversation for this episode

  2. Ace of the Diamond Season 4 Episode 2 - For the Team
    0.0/10(0 votes)

    #2 - For the Team

    S4:E2

    Ichidaisan High faces off against Yakushi, with Amahisa revealing a new pitch in his showdown with Raichi.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

Season 4 Ratings Summary

"Up Ahead" is the best rated episode of "Ace of the Diamond" season 4. It scored /10 based on 0 votes. Directed by Nozomi Ishii and written by Kenji Konuta, it aired on 4/5/2026. This episode is rated 0.0 points higher than the second-best, "For the Team".