Season
- Season 3 2019-04-02
- Season 2 2015-04-06
- Season 1 2013-10-06
- Season 0 2014-11-17
Episode
- Episode 1: The One Pitch
- Episode 2: Partner
- Episode 3: Not Qualified to Be a Pitcher?
- Episode 4: Are You Like Me?
- Episode 5: A Clash
- Episode 6: Head to Head
- Episode 7: The Two Batteries
- Episode 8: The Truth About Chris
- Episode 9: With Chagrin in His Heart
- Episode 10: Hone Your Moving Fastball
- Episode 11: Chris to the Field!
- Episode 12: Target
- Episode 13: You're in the First-String
- Episode 14: Training Camp Begins!
- Episode 15: Lead with Your Plays!
- Episode 16: Challenge
- Episode 17: Games Are Fun
- Episode 18: I Hate It, But...
- Episode 19: Fate
- Episode 20: Emergency
- Episode 21: To the Dream Stage
- Episode 22: Calling for Attention
- Episode 23: Official Game Debut
- Episode 24: Precision Machine
- Episode 25: Anti-Furuya Strategy
- Episode 26: Miracle Akikawa
- Episode 27: I'm Not Running
- Episode 28: Path, Eijun Sawamura to the Scorching Mound
- Episode 29: Neck and Neck
- Episode 30: Winner and Loser
- Episode 31: Dark Horse
- Episode 32: Summers
- Episode 33: Money Tree
- Episode 34: Reliable Teammates
- Episode 35: Potential
- Episode 36: The Ace Takes the Mound
- Episode 37: Burst!
- Episode 38: Roles
- Episode 39: Expectations of an Ace
- Episode 40: The Winning Shot
- Episode 41: It's the Semifinal
- Episode 42: The Giant Looks Down
- Episode 43: Revenge
- Episode 44: Best Pitch
- Episode 45: Fantasy
- Episode 46: Pitching of Despair
- Episode 47: That Summer
- Episode 48: At the Dorm
- Episode 49: A Nostalgic Face
- Episode 50: Footsteps to Tomorrow
- Episode 51: The Battle Begins!
- Episode 52: I Don't Want to Lose
- Episode 53: Change Gears
- Episode 54: Entrusted Faith and the Courage to Perform
- Episode 55: Strong Men
- Episode 56: Decision
- Episode 57: Reliable Underclassmen
- Episode 58: The Three-Hole
- Episode 59: Fearless
- Episode 60: Lonely Sun
- Episode 61: Determined
- Episode 62: Victory or Defeat
- Episode 63: Lingering Feelings
- Episode 64: Restart
- Episode 65: In The Sun
- Episode 66: Outsider
- Episode 67: The Kick
- Episode 68: The Ace Title
- Episode 69: Can't Lose
- Episode 70: Next Stage
- Episode 71: September Sky
- Episode 72: The Final Lesson
- Episode 73: Inheritance
- Episode 74: Guiding Light
- Episode 75: In Pursuit
Ace of Diamond Season 1 Dark Horse
Eijun Sawamura is a pitcher who joins an elite school with a brilliant catcher named Kazuya Miyuki. Together with the rest of the team, they strive for Japan's storied Koushien championships through hard work and determination.
