Ace of the Diamond Vol. 13 (Kodansha, 2018)

It's the quarterfinals, Seido versus Yakushi. The opening moves have Furuya and Sawamura performing a perfect aggressive pitching relay, and things are going at Seido's pace with a complete shutout against Yakushi's powerful batting lineup!! However, when Yakushi's ace, Sanada, gets up on the mound, the game hits a stalemate. Yakushi's batting lineup could explode with hits at any time, and how will Sawamura withstand his head-to-head with the monster slugger, Raichi Todoroki?!