If you're looking for manga similar to Ballpark de Tsukamaete!, you might like these titles.
Sakuraba Kenji is an aspiring baseball player, however due to some circumstances he gave up on baseball, and moved to a new High School so that he is able to give up on it totally. On the day that he visit the new school he will be attending, he meets a girl, Mamiya Itsuka who mistakenly does something to him, causing him to faint. When he awakes, he realizes that the place he will be staying at is Itsuka's home!
Taiko Busujima is a powerful young pitcher looking to make it into the Japanese big leagues, but what he didn't count on was being signed to the Keihin Athletics, the cheapest and worst team in the league. Can he help turn the Athletics around and (gasp) win the pennant?
Once a baseball player for Saitama High, Keisuke Hatogaya now lives his adult life as a successful, manipulative salesman – that is, until he's framed by his boss, betrayed by his girlfriend, and thrown in jail. But things turn around for Keisuke when he's visited by the coach-turned-principal of Saitama High. In exchange for bailing him out, Keisuke must coach the poorly-performing team and bring them to Koshien within a year, else the team will lose its funding and be shut down. With his unorthodox methods, can Keisuke lead the boys to victory?
A famous shortstop in the past, Kuromatsu Fuyuji (40 y.o.), faded away due to an injury and age. Now with all his heart he’s trying to make his way back to baseball’s most demanding defensive position - shortstop!