Season
- Season 3 2019-04-02
- Season 2 2015-04-06
- Season 1 2013-10-06
- Season 0 2014-11-17
Episode
- Episode 1: Beyond the Dream
- Episode 2: Wanna Take The Mound
- Episode 3: Blessed by the Baseball Gods
- Episode 4: The Day It Began
- Episode 5: Joining
- Episode 6: Go Straight
- Episode 7: King
- Episode 8: Camphor
- Episode 9: Battle, Battle
- Episode 10: Debut
- Episode 11: Where You Look
- Episode 12: Selfish
- Episode 13: Batting First
- Episode 14: Presence
- Episode 15: My Role
- Episode 16: Only After You've Won
- Episode 17: Three Months
- Episode 18: Something to Find Out
- Episode 19: Competitive Streak
- Episode 20: Self-Assertive
- Episode 21: Out of Time
- Episode 22: Chosen
- Episode 23: One Pitch, One Second
- Episode 24: Incomplete
- Episode 25: Unleashed
- Episode 26: Beneath the Same Banner
- Episode 27: The Note
- Episode 28: I'm Not Stopping
- Episode 29: After Spring Comes
- Episode 30: Bloom of Youth
- Episode 31: Kind of Like a Promise
- Episode 32: Hunger
- Episode 33: Heat Transfer
- Episode 34: Competition
- Episode 35: Because He's Awesome
- Episode 36: As a Catcher
- Episode 37: Invincible Mentality
- Episode 38: Fragile
- Episode 39: I'm Counting On You
- Episode 40: Expression
- Episode 41: Shared Fate
- Episode 42: 20 Players
- Episode 43: Summer Training Camp
- Episode 44: Setting Sail
- Episode 45: Go EXCEED
- Episode 46: Encouragement
- Episode 47: Under the Feet
- Episode 48: Get Back
- Episode 49: Seido Goes All Out
- Episode 50: FIRE AGE
- Episode 51: That's the Reason Why
- Episode 52: Ace of Diamond
Ace of Diamond Act II The Day It Began
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.
