In the Bob to Yukai na Nakamatachi series:

• Bob to Yukai na Nakamatachi
• Bob to Yukai na Nakamatachi - 2009
• Bob to Yukai na Nakamatachi - Mezase! World Series!!

From VIZ:
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!