Baseball Équipes commençant par B
- Brumas Jinotega
- Bucknell Bison
- Barrios Vera, Marcelo Tomas
- Bristol City
- Blackburn Rovers
- Bournemouth Bears
- BC Vetra
- Blackburn Beavers
- Beroe Stara Zagora
- BBC Grosseto
- Bsc Grosseto
- Baseball Puumat
- Barcelona (lion) Esports
- Bayern Munich (Senior) Esports
- Bayer 04 Leverkusen (Boki) Esports
- Borussia Dortmund (Dacum) Esports
- BSC Godo
- Brasschaat Braves
- Brooklyn Cyclones
- Buchbinder Legionare Regensburg
- Blanch, Ulises
- Bueno, Gonzalo
- Borgerhout Squirrels
- BIK Karlskuga
- Barcelona (MeLToSik) Esports
- Bayern Munich (KraftVK) Esports
- Bayer 04 Leverkusen (borees) Esports
- Borussia Dortmund (Fratello) Esports
- Botswana
- Banga Gargždai
- Bodens BK FF
- Brownsville
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