- Baerga, Carlos
- Bagwell, Jeff
- Baines, Harold
- Bako, Paul
- Balboni, Steve
- Baldelli, Rocco
- Banks, Brian
- Bannister, Floyd
- Barfield, Jesse
- Baylor, Don
- Belcher, Tim
- Bell, George
- Belle, Albert
- Beltre, Adrian
- Bernazard, Tony
- Berra, Dale
- Berra, Yogi
- Berroa, Geronimo
- Berumen, Andres
- Biggio, Craig
- Blue, Vida
- Blyleven, Bert
- Bob Gibson,
- Boggs, Wade
- Bonds, Barry
- Boone, Bret
- Borders, Pat
- Bordick, Mike
- Bottenfield, Kent
- Bowa, Larry
- Boyer, Kyle
- Bradley, Milton
- Braves, Atlanta
- Brazelton, Dewon
- Brett, George
- Brocious, Scott
- Brock, Lou
- Brock Lou,
- Brooks, Hubie
- Brown, Kevin
- Bubela, Jaime
- Buckner, Bill
- Burks, Ellis
- Burrell, Pat
- Bush, David
- Butler, Brett