Welcome to the Official website for Chesterfield Baseball & Softball Association (CBSA)


    CBSA Baseball Leagues

    We offer baseball programs for boys ages 5-18. Learn about our Training, American, Select and High School leagues.

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    CBSA Fastpitch Softball Leagues

    We offer fastpitch softball programs for girls ages 5-18. Learn about our Training, American and Select leagues.

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    CBSA Baseball & Softball Tournaments

    CBSA runs several Baseball and Softball tournaments at both the Recreational and Select levels each season.

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CBSA: Chesterfield Baseball & Softball

CBSA is the premier youth baseball and softball organization in Chesterfield, MO.
CBSA Baseball Programs
CBSA Softball Programs
CBSA Tournaments
CBSA Announcements
  1. 2019 Team and Player Registration
    Published Saturday, December 1, 2018

    Please refer to the Baseball and Softball tabs to find information on the specific leagues and birth date requirements.

    Team Registration
    Boys Select Returning Teams - Oct. 18 - Nov. 15 (will need Invite Code from Coordinator)
    Boys Select New and Fall Teams - Nov. 20 - Dec. 2
    Boys American & Girls American Teams - Nov. 1 - Dec. 2
    Boys & Girls Training League - Nov. 1 - Dec. 31
    Girls Select Teams - Nov. 1 - Dec. 31

  2. 2019 Managers Meetings
    Published Sunday, January 6, 2019
    Tuesday, January 22nd
    • 6:30pm  Girls Select
    Crestview Middle School
    16025 Clayton Rd
    Ballwin, MO 63011
  3. Looking For A Team?
    Published Saturday, December 1, 2018

    If you are looking for a team, be sure to register and then check out our Discussion boards!  Players can review the post in the Teams Looking for Players boards.  You can also post an ad for your player on one of the following:

  4. American League Blackout Dates
    Published Wednesday, December 5, 2018

    Baseball & Softball American League games will not be scheduled on the following dates:

    • April 21 - Easter Sunday
    • May 24-27 - Memorial Day Weekend
    • May 31-June 2 (Girls American only, Boys will play)
    • June 28-30
  5. Check The Rainout Line Before You Head Out!
    Published Saturday, December 1, 2018


    636-537-4770 x2 x1

    St. Louis Weather is unpredictable!  CBSA does have an extreme weather policy. 

    If temperatures are excessively hot (or cold), please be sure to check the rainout line before your game time.


Upcoming Events

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Chesterfield Valley Athletic Complex

CBSA is proud to call the Chesterfield Valley Athletic Complex (CVAC) home. CVAC is a 176 acre complex in Chesterfield Valley.
The City of Chesterfield maintains 19 ball diamonds, 14 multi-purpose fields, 12 practice baseball/softball practice fields, four concession buildings, two playgrounds and four parking lots.

Thanks to our Sponsors!
  • JP Sports

Umpires Needed

  • Must be at least 14 years of age
  • Male & female umpires needed 
  • Starting pay is $25/game
  • No experience necessary
  • Umpire training starts in February