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

Spring American Baseball League

The American League is for boys ages 8-14. This program is for recreational or competitive recreational players looking to build strong fundamentals.

Team Registration (2 steps)

1) Register Your Team 

  • Manager should register the team Nov. 1 - Jan. 31, 2022.  No fee to register a team.  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.  Parent pays $145 player fee when they register.

2) Players Register

  • Player Registration is $145/player- if you are expected on a manager's roster, you will receive an emailed INVITE from the manager with a link to register.  Be sure to check SPAM and junk mail for the email.  If you are NOT expected on a roster (looking for a team) you can register a player until January 31,2022.  When registering, you will select "Find Me a Team" and you will be able to enter information like a friend's name in the Comments section.  Your player will go on the Available Player Listing made available to the managers.  If you are looking for a team, you can also go to the Discussion Board and place and ad for a Player Looking for a Team or look at ads for Teams Looking for Players.   CBSA will do it's best to find your player a team but cannot guarantee placement
2022 League Format
  • All league games played at Chesterfield
  • Practice times & locations are determined by the coach
8U Format
  • 12-Game Season: April - June 
  • Machine pitch/1 umpire
  • Games played: Fridays (6pm, 7:30pm), Saturdays & Sundays (8am - 4pm), and Mondays (6pm, 7:30pm)
  • Games 1hr 20 min
  • 4 pre-season and 4 in-season practices at Chesterfield Valley Athletic Complex
9U-14U Format
  • 12-Game Season:  April  - June 
  • Games played:  Fridays (6pm, 8pm), Saturdays & Sundays (8am - 4pm), and Mondays (6pm, 8pm)
  • Games 1hr 40 min
  • 4 pre-season practices and 4 in-season practices (8U-10U only) at Chesterfield Valley Athletic Complex
CBSA does not allow any player to be on more than one roster, regardless of age, division or league.
  • 8U (Machine Pitch) for players born 5/1/13 - 4/30/14
  • 9U for players born 5/1/12 - 4/30/13
  • 10U for players born 5/1/11- 4/30/12
  • 11U for players born 5/1/10 - 4/30/11
  • 12U for players born 5/1/09 - 4/30/10
  • 13U for players born 5/1/08 - 4/30/09
  • 14U for players born 5/1/07- 4/30/08
  • Gold - Competitive
  • Silver - Competitive Recreational
  • Bronze - Recreational
Guest Player Policy
CBSA will allow guest players for American League teams, provided the following are met:
  • Team must have at least 11 players on Official Roster
  • Team must have 8 or fewer available players to enlist a guest player
Guest Player
  • Must be a currently registered CBSA player in the American League (no Select League players)
  • Cannot be from a division higher
  • Must wear their own team uniform
  • Guest players cannot pitch

* Managers must notify coordinator 24 hours before game.  Not for permission but so coordinator can let the opposing manager know of guest player.

* Umpire and other manager must be made aware of guest player at ground rules.

Looking For A Team?  Check out our discussion boards
Fall American League
Team Registratin Is Closed
2021 Fall League Format
  • 7-Game Season:  August 21 - October 10, 2021
  • 8U Games (1 hr 15 min) Games played Monday - Fridays (6pm, 7:30pm), Saturdays - Sundays (9am, 10:30am, 12pm, 1:30pm, 3pm)
  • 9U-14U Games (1 hr 30 min) Games played Monday - Fridays (6pm, 8pm), Saturdays - Sundays (9am, 11am, 1pm, 3pm)
  • Managers will be given 12 blackout dates to avoid conflicts
  • All league games played at Chesterfield
  • $775/Team
Eligibility (Play 2022 Age Levels)
  • 8U (Machine Pitch) for players born 5/1/13 - 4/30/14
  • 9U for players born 5/1/12 - 4/30/13
  • 10U for players born 5/1/11 - 4/30/12
  • 11U for players born 5/1/10 - 4/30/11
  • 12U for players born 5/1/09 - 4/30/10
  • 13U for players born 5/1/08- 4/30/09
  • 14U for players born 5/1/07 - 4/30/08
Registration Dates
2022  Team Registration

Register a Team

2022 Spring Player Registration

Players with a team
Register using email invite link from coach

Players without a team
Registration for Players not already on a roster will open December 1, 2021 (Player will go on Available Players Listing)

Register a Draft Player

American League Coordinators

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


David Ziolkowski

Boys 8U Coordinator

Brian Ziha

Boys 9U Coordinator

David Ziolkowski

Boys 10U Coordinator

Brian Rappaport

Boys 11U Coordinator

David Ziolkowski

Boys 12U Coordinator

Daivd Ziolkowski

Boys 13U Coordinator

Rick Robinson

Boys 14U Coordinator

David Ziolkowski


Baseball Rule Book (3/28/21)
Baseball Rules Grid (3/8/21)

Bat Ratio

  • 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)