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Welcome to Mason Amateur Baseball  

Field Alerts sign up for our Twitter Handle:  @MABfieldstatus

2019 Baseball Season is now in full swing!! Please check our twitter account for the weekly schedule!! All of our games are located at either Corwin Nixon Park or Mason Sports Park.
 We are a Membership based Independent Organization (NOT SPONSORED BY ANY MUNICIPALITY) primarily consisting of Mason and Deerfield Twp. residents.  Registration to become a member is done through this website. MAB is in place to provide field scheduling, maintenance, and umpire coordination for our Teams.  We are customer service focused for our Teams to do our best to work in collaboration with the City of Mason and Deerfield Township.  We are a non-profit Organization comprising of volunteers to support youth baseball in the Mason & Deerfield area.
If you have any questions about the fields or scheduling, email mabscheduler@gmail.com

  Team Residency Overview for Mason Amateur Baseball
Working in collaboration with the City of Mason and Deerfield Twp, MAB Teams can now have players on their Roster who live outside the district, however the players who live outside of the district will be required to be approved by our board of directors and more fees may apply.  If you have any questions, please contact Dawn Bierma.
OPTIONAL ONLY:  Interested in becoming a Mason Community Center Premier Member can be found at the following link:

More information, answers to many questions, & estimated fee's for 2016 season
is located under the "FAQ" menu item on the left side of page 

COMMON SENSE TIP #1 for 2018:Stay off the infields if they are wet and you sink into the ground more than a 1/4 inch, and use the outfield only. Not doing so will cause damage and create more work on field maintenance. If we find teams are not following this guideline, you could be charged for the repair of the field. At the end of the day, please use common sense. damaging the field only causes more restrictions and cost to all of us.
COMMON SENSE TIP #2 for 2018: Check TWITTER for all field updates during inclimate weather. @MABfieldstatus