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Series Intelligence

Ace of the Diamond

Rating 7.8/1078 votes

Leak Intelligence

WEB leaks detected

3 episodes detected

Latest detection

S04E17The Taste of Victory

1080p WEB · Episode release date: Nov 1, 2026

First detected Nov 1, 2026, 5:26:36 AM EST

Same day

S04E16Transmission

1080p WEB · Episode release date: Oct 25, 2026

First detected Oct 25, 2026, 5:00:18 AM EDT

Same day

S04E15Full Throttle

1080p WEB · Episode release date: Oct 18, 2026

First detected Oct 18, 2026, 5:00:18 AM EDT

Same day

Next scheduled episode

Nov 8, 2026

S04E18 · Showdown of the Determined

Previous season schedules
Season 1 · 75 episodes
Season 2 · 51 episodes
Season 3 · 52 episodes

Episode Intelligence

Season 4 Episode Timeline

25 episodes
S04E01Up AheadApr 5, 2026

Runtime: 24m

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

S04E02For the TeamApr 12, 2026

Runtime: 24m

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

S04E03The Path of the VictorApr 19, 2026

Runtime: 24m

The showdown between Amahisa and Raichi kicks off the second half of the Yakushi-Ichidaisan match.

S04E04RoarApr 26, 2026

Runtime: 24m

Four quarterfinals matches play out as the semifinalists are decided.

S04E05Something OffMay 3, 2026

Runtime: 24m

Potential injuries plague both Seido and Ichidaisan, while Sawamura tries out new pitches.

S04E06The UnveilingMay 10, 2026

Runtime: 24m

Amahisa and Sawamura reveal a few new tricks to start the Ichidaisan-Seido match.

S04E07What's Built UpMay 17, 2026

Runtime: 24m

Ichidaisan and Seido continue to clash with no ground to spare in a tight match between ace pitchers.

S04E08The Mentality of the AceMay 24, 2026

Runtime: 24m

The pressure builds on Sawamura as the Ichidaisan team brings out all its tricks to break the stalemate.

S04E09High VoltageMay 31, 2026

Runtime: 24m

The pitchers' duel continues as Seido struggles to make up for lost ground.

S04E10My FightJun 7, 2026

Runtime: 24m

As late innings roll around, Seido seeks to break through Amahisa's ironclad pitching.

S04E11As a PartnerJun 14, 2026

Runtime: 24m

One run behind in the eighth inning, the heart of Seido's order comes to the plate with a man on third.

S04E12The Next StageJun 21, 2026

Runtime: 24m

After a dramatic turning point, Sawamura tries to get his last three outs of the game.

S04E13An Endless RoadJun 28, 2026

Runtime: 24m

Event: Midseason Finale

With the finals approaching, the players wrestle with the psychological elements of the game.

S04E14The Night Before the FinalsOct 11, 2026

Runtime: 24m

Seido and Inashiro prepare for the game that will take one of them to Koshien.

S04E15Full ThrottleOct 18, 2026

Runtime: 24m

The finals kick off as first innings from Narumiya and Furuya set the tone.

S04E16TransmissionOct 25, 2026

Runtime: 24m

The shutout continues as each team looks for a flaw in their opponent's dominant pitching.

S04E17The Taste of VictoryNov 1, 2026

Runtime: 24m

Inashiro's lineup seeks to take advantage of Furuya's early signs of weakness.

S04E18Showdown of the DeterminedNov 8, 2026
S04E19Episode 19Nov 15, 2026
S04E20Episode 20Nov 22, 2026
S04E21Episode 21Nov 29, 2026
S04E22Episode 22Dec 6, 2026
S04E23Episode 23Dec 13, 2026
S04E24Episode 24Dec 20, 2026
S04E25Episode 25Dec 27, 2026

Event: Season Finale

Cast & creators

Ryota OsakaRyota OsakaEijun Sawamura (voice)Takahiro SakuraiTakahiro SakuraiKazuya Miyuki (voice)Nobunaga ShimazakiNobunaga ShimazakiSatoru Furuya (voice)Natsuki HanaeNatsuki HanaeHaruichi Kominato (voice)Shintaro AsanumaShintaro AsanumaYoichi Kuramochi (voice)
Next scheduled TV episode · 2026-11-08
Full series release history

Season history

Season 4Latest

Apr 5, 2026 · 25 episodes

Released

Season 3

Apr 2, 2019 · 52 episodes

Released

Season 2

Apr 6, 2015 · 51 episodes

Released

Season 1

Oct 6, 2013 · 75 episodes

Released