If you're looking for manga similar to Matsui-san wa Super Rookie, you might like these titles.
Risa Miyakozawa, aka Zawa-san, is the only female member of the Nissen High School baseball team. She's talented, but being a girl, she doesn't get to participate in any official matches, and yet she trains just as hard as the rest of the team anyway, just for her own personal satisfaction.
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!
Meet Bob, the Major League’s legendary cleanup batter who can’t run, can’t field, and can’t play under pressure. His experience, raunchy jokes, and the fact that no one else wants to take his position makes Bob an irreplaceable designated hitter... until he gets traded to the previous year’s division-title team, the Bulldog City Bullies. Together with his funky friends, Youngman “The One-way Runaway Train” (brawling 3rd baseman), “Stink Bug” Jo (2nd base conman), and “The Game Breaker” Jack (relief pitcher with a flea’s heart), the underdogs will reign this baseball season!