E—Sports Teams Starting with B
- Bitfix
- BOBO
- Bayer 04 Leverkusen (Gala)
- Bayern Munich (Koftovsky)
- Bayer 04 Leverkusen (Andrew)
- Borussia Dortmund (FEARGGWP)
- Borussia Dortmund (Kolesya)
- Bayern Munich (Arcos)
- Borussia Dortmund (dm1trena)
- Barcelona (labotryas)
- Borussia Dortmund (Bolec)
- Bayern Munich (Upcake22)
- Battle Position
- Borussia Dortmund (Senior)
- Bigetron Fury
- BC Šiauliai
- Big Flank
- BeastBagChasers
- Brooklyn Nets (CHIEFKEEF)
- Brighton (Bolec)
- Barcelona (Rus_1995_LAN)
- Boston Celtics (JoKeR)
- Bin
- Bayer 04 Leverkusen (Bolec)
- Boca Juniors (Wolf)
- Borussia Dortmund (Bergkhamp)
- Barcelona (SuperMario) Esports
- Bayern Munich (Honey) Esports
- Boston Acad
- Boston Academy
- Borussia Dortmund (d1pseN)
- Bonyth
- BLUEJAYS Female
- Black
- Bublik, Alexander
- Boisson, Lois
- Bueno, Gonzalo
- Borges, Nuno
- Borussia Dortmund (nikkitta)
- Betty
- Borussia Dortmund (She1khy)
- Bayer 04 Leverkusen (exhausted)
- Barcelona (She1khy)
- Bayern Munich (Serenity)
- Boston Celtics (Elian)
- Bayern
- Bayern Munich
- Bahia
- Başakşehir FK
- Bergamo Calcio (Denver)
- Beijing Guoan
- Brooklyn Nets (Zander)
- Borshchev, Viacheslav
- Brooklyn Nets (Elian)
- Brighton (Forest)
- Boston Celtics (Jim)
- Blue
- Boston Celtics (Clyde)
- Bergamo Calcio (Bastony)
- Brooklyn Nets (Jim)
- Brooklyn Nets (Clyde)
- Borussia Dortmund (Serenity)
- Bayer 04 Leverkusen (She1khy)
- Bayern Munich (Simaponika)
- Barcelona (Serenity)
- Bergamo Calcio (Travor567)
- Boston Celtics (Jason)
- Brooklyn Nets (Jason)
- Brighton U21
- Blackburn Rovers U21
- Borussia Dortmund (Flamingo) Esports
- Bayer 04 Leverkusen (Elmagico) Esports
- Bayern München II
- Berlin Ankaraspor
- Błękitni Stargard Szczeciński
- Broń Radom
- Botafogo FC Ribeirao Preto U20
- B71 Sandoy
- BST Galaxy
- Breidablik (W)
- Bray Wanderers
- BFC Daugavpils
- Birkirkara FC