Watch Ace of the Diamond - Season 1 Episode 51 : The Battle Begins! HD free TV Show

Ace of the Diamond - Season 1 Episode 51 : The Battle Begins! (2026)

Now Playing: Ace of the Diamond - Season 1 Episode 51 : The Battle Begins!

Ace of the Diamond - Season 1 Episode 51 : The Battle Begins! (2026)

Rated: 7.945 out of 10 with 73 votes.

Sakai is shocked from being taken off the starting roster for the final, and Coach Kataoka gives him some words of encouragement. Being one victory away from going to nationals, everyone at Seido can't seem to hold down their excitement.

Seasons: 4Episodes: 185 7.945 TV-MA Trailer

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Main Actors:

Ryota Osaka

Eijun Sawamura (voice)

Takahiro Sakurai

Kazuya Miyuki (voice)

Nobunaga Shimazaki

Satoru Furuya (voice)

Natsuki Hanae

Haruichi Kominato (voice)

Shintaro Asanuma

Yoichi Kuramochi (voice)

TV Network:TV Tokyo, TV Aichi, TVQ, TV Osaka, TVh, TSC

Alternative Titles:Daiya no A, ダイヤのA actⅡ, Dia no Ace, Ace of Diamond, ダイヤのエース, 다이아몬드 A, 다이아몬드에이스, 다이아몬드A, 다이아 몬드 에이스, Величайший бейсболист, 鑽石王牌 act2 第二季, Diamond no Ace, Diamond's Ace, Ace of Diamond Act II, Ace of the Diamond Act II

Release Date:Jan 01, 1970

Last Air Date:May 10, 2026

Number of Seasons:4

Number of Episodes:185

Genres:Animation

Season: 1

185 Episodes from Oct 06, 2013 until May 10, 2026

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#	Title	Air Date
Eps 1	The One Pitch	2013-10-06
Eps 2	Partner	2013-10-13
Eps 3	Not Qualified to Be a Pitcher?	2013-10-20
Eps 4	Are You Like Me?	2013-10-27
Eps 5	A Clash	2013-11-03
Eps 6	Head to Head	2013-11-10
Eps 7	The Two Batteries	2013-11-17
Eps 8	The Truth About Chris	2013-11-24
Eps 9	With Chagrin in His Heart	2013-12-01
Eps 10	Hone Your Moving Fastball	2013-12-08
Eps 11	Chris to the Field!	2013-12-15
Eps 12	Target	2013-12-22
Eps 13	You're in the First-String	2013-12-29
Eps 14	Training Camp Begins!	2014-01-12
Eps 15	Lead with Your Plays!	2014-01-19
Eps 16	Challenge	2014-01-26
Eps 17	Games Are Fun	2014-02-02
Eps 18	I Hate It, But...	2014-02-09
Eps 19	Fate	2014-02-16
Eps 20	Emergency	2014-02-23
Eps 21	To the Dream Stage	2014-03-02
Eps 22	Calling for Attention	2014-03-09
Eps 23	Official Game Debut	2014-03-16
Eps 24	Precision Machine	2014-03-23
Eps 25	Anti-Furuya Strategy	2014-03-30
Eps 26	Miracle Akikawa	2014-04-06
Eps 27	I'm Not Running	2014-04-13
Eps 28	Path, Eijun Sawamura to the Scorching Mound	2014-04-20
Eps 29	Neck and Neck	2014-04-27
Eps 30	Winner and Loser	2014-05-04
Eps 31	Dark Horse	2014-05-11
Eps 32	Summers	2014-05-18
Eps 33	Money Tree	2014-05-25
Eps 34	Reliable Teammates	2014-06-01
Eps 35	Potential	2014-06-08
Eps 36	The Ace Takes the Mound	2014-06-15
Eps 37	Burst!	2014-06-29
Eps 38	Roles	2014-07-05
Eps 39	Expectations of an Ace	2014-07-13
Eps 40	The Winning Shot	2014-07-20
Eps 41	It's the Semifinal	2014-07-27
Eps 42	The Giant Looks Down	2014-08-03
Eps 43	Revenge	2014-08-10
Eps 44	Best Pitch	2014-08-17
Eps 45	Fantasy	2014-08-24
Eps 46	Pitching of Despair	2014-08-31
Eps 47	That Summer	2014-09-07
Eps 48	At the Dorm	2014-09-14
Eps 49	A Nostalgic Face	2014-09-21
Eps 50	Footsteps to Tomorrow	2014-09-28
Eps 51	The Battle Begins!	2014-10-05
Eps 52	I Don't Want to Lose	2014-10-12
Eps 53	Change Gears	2014-10-19
Eps 54	Entrusted Faith and the Courage to Perform	2014-10-26
Eps 55	Strong Men	2014-11-02
Eps 56	Decision	2014-11-09
Eps 57	Reliable Underclassmen	2014-11-23
Eps 58	The Three-Hole	2014-11-30
Eps 59	Fearless	2014-12-07
Eps 60	Lonely Sun	2014-12-14
Eps 61	Determined	2014-12-21
Eps 62	Victory or Defeat	2014-12-28
Eps 63	Lingering Feelings	2014-12-28
Eps 64	Restart	2015-01-11
Eps 65	In The Sun	2015-01-18
Eps 66	Outsider	2015-01-25
Eps 67	The Kick	2015-02-01
Eps 68	The Ace Title	2015-02-08
Eps 69	Can't Lose	2015-02-15
Eps 70	Next Stage	2015-02-22
Eps 71	September Sky	2015-03-01
Eps 72	The Final Lesson	2015-03-08
Eps 73	Inheritance	2015-03-15
Eps 74	Guiding Light	2015-03-22
Eps 75	In Pursuit	2015-03-29