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

Fall Select League
2023 Fall League Format
  • 7-Game Season:  August 19 - October 8, 2023
  • 8U Games (1 hr 20 min) played Monday - Fridays (6pm, 7:30pm), Saturdays & Sundays (9am, 10:30am, 12pm, 1:30pm, 3pm, 4:30pm)
  • 9U-14U Games (1 hr 40 min) played Monday - Fridays (6pm, 8pm), Saturdays & Sundays (9am, 11am, 1pm, 3pm, 5pm)
  • All league games played at Chesterfield
  • $900/Team
Eligibility  (Play 2024 Age Levels)
  • 8U (Machine Pitch) for players born 5/1/15 - 4/30/16
  • 9U for players born 5/1/14 - 4/30/15
  • 10U for players born 5/1/13 - 4/30/14
  • 11U for players born 5/1/12 - 4/30/13
  • 12U for players born 5/1/11 - 4/30/12
  • 13U for players born 5/1/10- 4/30/11
  • 14U for players born 5/1/09 - 4/30/10
  • 15U & up  for players born 5/1/05 - 4/3/09
2023 Spring Select Baseball League

Our Select League is our most competitive baseball league for players ages 9 -14.

Team Registration (2 steps)
1) Register Your Team and Pay the Team Fee
  • Team Registration Opens November 1, 2022. 
    • Returning Select Teams (Teams that played Spring 2022 only) should register Nov. 1 - Nov. 30 (you will need code on email to register)
    • New Teams to Select should register Dec. 5 - Jan. 14 Extended (includes CBSA American teams going Select and new teams to Fall Ball 2022)
    • If you have questions please contact Age Level Coordinator which can be found on the right side of this web page.
  • Manager should register the team and pay the team fee.  You will input an expected roster which includes player first name, last name and email address of parent.  You will "Invite" the parent who will get an email with a link to register.  Rosters can be edited at any time so players can be added or removed as necessary.
  • If the club director is paying the team fee then please have the club director register the team under their account and then contact admin@cbsasports.com with the manager name the account should be transferred to.
2) Players Register
  • After registering the team, entering a roster and "inviting" players, parents receive an email wtih a link to register.  Be sure to check SPAM and junk mail for the email.  Even though manager paid team fee parents MUST register player and agree to liability waiver.
League Format
  • 10-Game Season: 6 League Games (1 per week) and 4 tournament games on the following weekends
    • Tourney Dates (4 game guarantee as part of league):
      9U Gold - April 14-16
      10U Gold - May 12-14
      11U Gold - May 19-21
      12U Gold - April 28-30
      13U Gold - May 5-7
      14U Gold - April 28-30
  • Team fee $1550 (full refund issued prior to Jan. 20 OR prior to game schedules being released; whichever comes first)
  • League Games played: Tuesdays-Thursdays (6pm, 8pm) some Mondays
  • Games 1hr 40 min
  • All league games played at Chesterfield Valley Athletic Complex
  • March 28 start date for all gold teams
  • 3 practice slots in March
  • 12-Game Season
  • Team fee $1800 (full refund issued prior to Jan. 20 OR prior to game schedules being released; whichever comes first)
  • Games played: Tuesdays-Thursdays (6pm, 8pm) some Mondays, and ONE WEEKEND REQUIRED with 2-3 games
    •  Select Silver Weekends (2-3 games as part of league)
       9U Silver - May 12-14
       10U Silver - May 19-21
       11U Silver - May 5-7
       12U Silver - April 14-16
       13U Silver - April 7-8 (Fri. & Sat. only)
       14U Silver - April 7-8 (Fri. & Sat. only)
  • Games 1hr 40 min
  • All league games played at Chesterfield Valley Athletic Complex
  • 3 practice slots in March
  • March 28 start date for all silver teams
CBSA does not allow any player to be on more than one roster, regardless of age, division or league.
  • 9U for players born 5/1/13- 4/30/14
  • 10U for players born 5/1/12- 4/30/13
  • 11U for players born 5/1/11 - 4/30/12
  • 12U for players born 5/1/10 - 4/30/11
  • 13U for players born 5/1/09- 4/30/10
  • 14U for players born 5/1/08 - 4/30/09
Looking For A Team?  Check out our discussion boards
Registration Dates
2023 Fall Baseball Team Registration
Team fee is $900/team

(During registration you can choose Division A for Select and Division B for American)  
Register a Team

2023 Fall Baseball Player Registration

Register using email invite link from coach

Select League Coordinators

Your Age Group Coordinator is your primary contact for any questions you may have about managing your CBSA team.


Jeff Sauer

Boys 9U Coordinator

Tony Sargent

Boys 10U Coordinator

Brian Ziha

Boys 11U Coordinator

Jeff Sauer

Boys 12U Coordinator

Justin Volkmar


Boys 13U Coordinator

John Knoesel

Boys 14U Coordinator

Stephen Boschert


Baseball Rulebook (updated 3/9/23)
Baseball Rules Grid (updated 3/1/23)

FALL 2023
Baseball Rulebook FALL (updated 9/8/23)

Bat Ratios

  • 9U/10U   no drop (Just stamp with 1.15)
  • 11U/12U  -10 (with BPF stamp)
  • 13U  -8 (with BPF stamp)
  • 14U  -5.5 (with BPF stamp)