Baseball, surnames starting with B: showing 433–480.

• JBJack BranniganPittsburgh Pirates, SS
• JBJackson BaumeisterTampa Bay Rays, P
• Jacob BarnesMilwaukee Brewers, RP
• Jacob BerryMiami Marlins, 1B
• JBJacob BimbiPittsburgh Pirates, RP
• Jacob BosiokovicColorado Rockies, RP
• JBJacob BuchbergerSt. Louis Cardinals, 3B
• JBJacob BurkeChicago White Sox, CF
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Professional competitions only. Pick a competition to see everyone who has played in it, with games and seasons, or a club for its full list. Club pages also show the current squad and every former player we hold.