Step by Step
Sawamura receives praise from the coaching staff and his teammates for his performance the last match, and motivates Furuya who asks Ochiai to teach him a breaking ball. Kawakami meanwhile, wants to keep up and thinks of throwing sinkers again. At practice, seeing that the non regulars try their best to earn a regular spot, Kataoka proposes an intra-squad match between the first string and the second string.
Aired 05/10/2015EP 27 - Step by Step

Ace of the Diamond Second Season
After the National Tournament, the Seidou High baseball team moves forward with uncertainty as the Fall season quickly approaches. In an attempt to build a stronger team centered around their new captain, fresh faces join the starting roster for the very first time. Previous losses weigh heavily on the minds of the veteran players as they continue their rigorous training, preparing for what will inevitably be their toughest season yet.
Rivals both new and old stand in their path as Seidou once again climbs their way toward the top, one game at a time. Needed now more than ever before, Furuya and Eijun must be determined to pitch with all their skill and strength in order to lead their team to victory. And this time, one of these young pitchers may finally claim that coveted title: "The Ace of Seidou."
[Written by MAL Rewrite]