Juugoku Yakyuu Shounen Hyouryuuki is a Manga/Manhwa/Manhua in english language, Drama series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.nl fastest updating comic site. The Summary is

At the prestigious girls' school, Hakuaigakusha, in an effort to improve management, boys are admitted. The centerpiece of this initiative is the hardball baseball team! However, the famous coach entrusted with its establishment suddenly passes away! Now, the new coach and fifteen members are thrown into the vast ocean of high school baseball! Seeking victory, the drifting of the baseball team begins!